The Laughing Figures

I jolted awake with my heart pounding as fragments of the nightmare fell away. Trees. Darkness. That sound. Always that sound.

The red digits of the clock beside my bed read 03:12, exactly as they had the previous night.

And the night before that. And every night for years.

I sat up and ran both hands over my face. The sheets were damp with sweat and twisted around my legs as though I had been trying to run in my sleep. Perhaps I had. My modest first-floor flat on the outskirts of Leeds was silent apart from the hum of the fridge and the occasional car passing on the road below.

I swung my legs over the side of the bed, knowing from experience that sleep would not return. In the small kitchen, I went through the familiar ritual of making strong tea. My mobile lay dark and silent on the worktop beside me.

I picked it up and scrolled through my contacts until I found the name.

Callum Reeve.

I had not rung the number in years. I was not even sure it still worked.

My thumb hovered over the call icon.

"Not tonight," I muttered, setting the mobile down. "Not tonight."

Just as I had on every other night when I had considered it.

When the tea was ready, I carried the mug to the little desk in the corner of the sitting room. A photograph album lay there, its edges worn from years of handling. I had taken it out earlier that evening, telling myself that it was time to stop avoiding the memories.

I sat and opened it, turning past photographs from initial training. Young men with close-cropped hair and uncertain eyes, still learning what the Army intended to make of them.

I stopped at a group photograph taken shortly before the final exercise. Thirty trainees, fifteen pairs, all looking towards the camera. Some were smiling, some serious. None of them knew what was coming.

There I was near the back, Daniel Mercer, my face still carrying some trace of youth despite the months of training. Three places along stood Reeve. His reddish-brown hair was cropped short, and he wore the cocky half-smile he seemed to have for every occasion.

"Didn't know you then," I said to his frozen image. "Not properly."

When the directing staff paired us for the final escape-and-evasion exercise, I had not been pleased. Reeve had a reputation as a joker, always ready with a clever remark. He was not the man I would have chosen as my partner for twenty-eight days in a restricted training sector of Kielder Forest.

It showed how little I knew.

The memories gathered strength. I saw us setting out beneath the spruce and Scots pine with a map and compass, minimal supplies in our rucksacks and field knives issued with the rest of the exercise equipment. The objective had sounded simple during the briefing: evade the hunter teams for twenty-eight days and reach the pickup point without being captured.

It was meant to test everything we had learnt.

The first weeks had been difficult enough to make each small success feel earned. We moved carefully, covered our tracks and rationed what little food we had. Slowly, almost without either of us acknowledging it, trust formed between us.

Reeve proved far sharper than his jokes suggested. He had an instinct for when to move, when to hide and when a patch of woodland felt wrong.

By day twenty-seven, we were exhausted but confident. One more night. Eight kilometres to the pickup point.

Then darkness fell.

My hands began to shake. Tea sloshed over the rim of the mug and spotted the desk. I closed the album with a snap, unable to look at those faces any longer. They were the faces of men who had not heard what we heard in Kielder Forest.

Men who had not seen what we saw.

I put the mug aside and opened the desk drawer. From it I took a fresh notebook and a pen. For years, I had avoided recording what happened, as though writing it down would make it more real, or somehow invite it back.

But the nightmares had never stopped.

Waking at precisely 03:12 every night was not normal. Perhaps Reeve had been right to disappear. Perhaps changing his name had been the only sensible response.

But I could not run for ever.

I opened the notebook to the first blank page and wrote the date at the top.

25 July 2026

Beneath it, I wrote:

What happened in Kielder Forest?

The pen felt heavy in my hand as I began.

On the twenty-seventh day of the exercise, Reeve and I were closer to succeeding than anyone had expected. We had avoided capture for nearly four weeks, and the pickup point was within reach.

That evening, as the sun began to sink behind the trees, we believed we were going to make it.

But something was wrong in the forest.

Something was waiting.

Once I had started, the words came more easily, flowing across the paper as though they had been trapped for too long. I wrote about our preparations for the final night, the checks we made on our kit and the strange silence that descended as darkness approached.

The exercise had worn us down. My boots had begun to split at the seams. The skin across my hands was cracked and raw, and both of us stank like animals. Weeks of disrupted sleep, hunger, damp clothing and constant vigilance had taken their toll.

But we were winning.

Eight kilometres to the pickup point. One final night in the forest.

We had become good at the game, far better than the directing staff had expected. Most of the other pairs had been caught within the first fortnight, but Reeve and I had found a system that worked.

It had been his idea to travel mainly at night.

"They're looking hardest during the day," he had said on our third evening. "We sleep while it's light and move in darkness."

I had not been convinced. Travelling through dense woodland at night seemed an excellent way to break an ankle, but he had been right. Our British Army night-vision monoculars gave us an advantage, and the hunter teams rarely pressed as hard after sunset.

We learnt to move without leaving obvious tracks. We developed hand signals for moments when speaking was too risky and laid false trails to misdirect anyone following us. We divided our rations carefully, saving the most calorie-dense food for the final push.

Over those weeks, I discovered there was more to Callum Reeve than bad jokes and a cocky smile. He noticed details other people missed. When a sudden downpour soaked us and I was close to giving up, he found shelter beneath an overhang and managed to build a tiny smokeless fire so that we could dry the worst of our kit.

On that last evening, I felt certain we would finish. Eight kilometres was manageable. We had covered farther over worse ground.

Our route was plotted and our kit was ready.

I remembered sitting on a fallen spruce trunk, checking my rucksack once more while Reeve studied the surrounding woodland through his binoculars.

"We're actually going to pull this off," I said.

He did not answer at once. When I looked up, he was staring at the darkening tree line.

"Yeah," he said eventually, but there was something wrong in his voice.

"What's the matter?"

He shrugged without looking at me. "Nothing. Just ready to get out of these woods."

I should have paid closer attention to his tone and to the way his eyes kept moving towards the shadows between the trees.

Reeve had been steady throughout the exercise. Even during the worst moments, he had remained focused and confident, usually finding some joke to make. Now he was on edge.

As sunset approached, I completed our final preparations methodically. I checked the map and compass again, confirming the route towards the pickup point. I inspected my night-vision monocular and made certain its battery compartment was properly secured. Reeve had already done the same with his. Both devices had been checked and fully charged.

Our remaining food consisted of two oat bars and a packet of biltong. We had half a water bottle between us. It was not much, but it should have been enough for the final eight kilometres.

The forest grew darker.

And quieter.

That was what I remembered most clearly about the evening: the silence.

Woodland is never truly silent. There is always something moving through the undergrowth, birds calling from the branches or insects humming among the bracken. Even when the animals are still, there is the whisper of wind through needles and leaves.

But as darkness settled over Training Area G7, every sound disappeared.

At first I did not consciously register it. I was too occupied with our checklist. Then Reeve spoke.

"You hear that?"

I stopped fastening my rucksack.

"Hear what?"

"Exactly. Nothing."

He was right. The forest had become completely still. No insects. No night birds. No movement in the undergrowth. A faint breeze touched my face, yet the spruce needles and birch leaves made no sound.

There was only absolute silence.

"Probably means there's a predator nearby," I said, trying to sound casual. "A fox, perhaps. Maybe a deer moving through."

Reeve nodded, though I could tell he was not persuaded.

Neither was I.

This was not the brief hush that falls when a large animal passes. This was different. Wrong. The silence seemed to have weight, like pressure building against my eardrums.

Sweat broke across my back despite the cool evening air. My skin prickled with the unmistakable sensation of being watched.

"We should move," Reeve said, barely above a whisper.

I nodded, abruptly eager to leave our little resting place.

We brought the night-vision monoculars into position. Their familiar green glow transformed the spruce, Scots pine, birch and occasional old oak into a landscape of sharp contrasts and deep, alien shadows.

Ordinarily, darkness was when we felt most secure. We could see, the hunter teams were less active and our weeks of practice allowed us to move with confidence.

That night, neither of us felt confident.

Something had changed in the forest.

Just nerves, I told myself. The pressure of the final night.

I checked my watch.

20:30 hours. Roughly eight hours until first light. More than enough time to cover eight kilometres, even at a cautious pace.

"Ready?" I asked.

Reeve gave a tight nod, his eyes searching the trees ahead. "Let's finish it."

We entered the unnaturally silent darkness, keeping to the routine we had practised. I took point while Reeve watched our flanks and rear.

Every step seemed heavier than it should have. Every shadow appeared deeper, more absolute. Neither of us mentioned the growing sense of wrongness. We were soldiers, trained to continue through fear, fatigue and discomfort.

But I know now that we both felt it. The crawling sensation across our skin. The instinctive warning that something was near.

The forest had fallen silent because something was watching us.

And we were walking directly towards it.

I paused in my flat and set down the pen. My hand was cramping from the force of my grip. The memories had become sharper as I wrote, more detailed than they had seemed in years. I could almost smell the damp earth and crushed pine needles. I could feel the pressure of the monocular against my brow and the weight of the rucksack on my shoulders.

The clock now showed nearly 06:00. I had been writing for hours, though it felt like minutes. Dawn was beginning to lighten the sky beyond the window, but the shadows in the flat still seemed too deep and too present.

Some memories had to be approached like unexploded ordnance. Disturb them too quickly and they might go off in your hands.

I closed the notebook, telling myself I would continue the following night. Yet after only a few seconds I opened it again.

Stopping had left me suspended in that silent woodland. The only way out was to keep writing.

We moved through the forest like ghosts, our footfalls softened by years of fallen needles. The night-vision monoculars bathed everything in green, each trunk standing in stark relief against the darkness beyond.

I led, halting regularly to compare our direction with the map and compass. Reeve followed close behind, checking our flanks and rear as we had done countless times.

After twenty-seven days, we worked together like parts of a well-oiled machine.

But that night was different.

I raised a fist to signal a halt. Reeve stopped at once, lowering himself slightly as he examined the woodland around us.

The cold had deepened. It was early September, and the official overnight low would later be recorded as 14 degrees Celsius, but the air around us felt far colder. My breath made a faint white cloud.

Reeve noticed it too.

"That isn't right," he whispered.

I looked at the ground. A thin crust of frost was beginning to form along the edges of the bracken.

"Keep moving," I said, trying to sound more confident than I felt. "Eight kilometres when we started. Less now."

He nodded, but his hands were clenched so tightly around his rucksack straps that his knuckles showed pale even through the green image.

We continued with greater caution. In the unnatural silence, every noise we made seemed thunderous: the soft crush of needles beneath our boots, the faint creak of webbing and buckles, our carefully controlled breathing.

After perhaps eight hundred metres, I saw something ahead and froze halfway through a step.

A figure stood between the trees, about forty-five metres away.

At first I assumed it was one of the hunter team or a member of the directing staff. Yet there was something wrong in the way it stood. It was completely motionless and faced directly towards us, although without night vision no ordinary person should have been able to see us clearly at that distance.

I slowly raised a hand to alert Reeve. He moved alongside me, his breathing shallow and controlled.

"You see it?" I whispered.

"Yeah."

"Hunter?"

I shook my head. "Don't think so."

Through the green image, I studied it. The shape was human, but its proportions were subtly wrong in ways I could not immediately define. Its stillness was absolute. It was not the disciplined stillness of a soldier trying to avoid detection. It seemed more like part of the forest, something that had always been standing there.

We waited for movement, for any indication of what we were facing. Seconds lengthened. My legs began to ache from remaining in the same position, but I did not dare shift my weight.

The figure did not adjust its stance. Its chest did not rise. It gave no sign of breathing.

No human being could remain that still.

"What do we do?" Reeve breathed.

Before I could answer, the figure tilted its head.

It was not the natural movement of someone listening or trying to see more clearly. Its head rotated to an angle that should have torn the muscles of its neck, as though its skull had come free of its spine.

My stomach lurched. Every instinct I possessed told me that what I was seeing was impossible.

Then it laughed.

The sound began low, almost below hearing, before swelling in volume and distortion. It was not a human laugh. There were notes within it that no human throat could have made. It echoed among the trees while seeming to come from all directions at once.

Reeve seized my arm, his fingers digging painfully into the muscle. I could not look away from the figure, but I felt him trembling beside me.

The laughter stopped with brutal suddenness.

The oppressive silence returned.

I blinked.

The figure was gone.

It had not stepped behind a trunk or crouched in the undergrowth. It had vanished completely, as though it had never stood there.

We remained motionless, afraid to move and afraid to speak. I strained for any sound while searching the green darkness ahead. There was nothing but trees, shadows and that impossible silence.

"Did you..." Reeve began.

"Yes," I said. "I saw it too."

For several minutes, neither of us moved. We both understood, without saying it, that we were no longer alone in Training Area G7.

And whatever shared the forest with us was not human.

Reeve spoke first.

"We need to change direction."

His eyes never stopped scanning the trees ahead. In the green glow, his face looked drawn, all his usual confidence stripped away.

"And go where?" I asked. "We started eight kilometres from the pickup point. We've spent twenty-seven days getting this far."

He shook his head. "You saw that. Whatever it was, it wasn't normal. It wasn't human."

"It could have been one of the directing staff," I said, though I did not believe it. "A last-night trick to frighten us into losing our bearings."

"Oh, come off it." His voice cracked. "You think one of them can turn his head like that? You think he can vanish into thin air? And that laugh..."

He swallowed and left the sentence unfinished.

I had no answer. What we had seen defied explanation, but admitting that meant accepting something for which neither training nor experience had prepared me.

"Listen," I said. "We're close. Northeast takes us out of the forest and to the pickup point. If we abandon the route now, we could miss it altogether."

"I don't care about the exercise any more." Reeve looked directly at me. "Something's wrong here. You feel it as well. I know you do."

He was right. Every instinct told me to get as far from that place as possible. But the soldier in me, the part trained not to abandon an objective, refused to let go.

"We move faster," I said. "Fewer stops. If the ground stays manageable, we'll reach the pickup point before first light."

Reeve did not respond immediately. He kept watching the darkness around us.

"If we see it again," he said at last, "we run. We don't stand there trying to understand it. We just run."

"Agreed."

He adjusted his rucksack straps with obvious reluctance.

"Fine. But we stay together. No more than arm's length."

We set off again, moving faster but still trying to limit our noise. I took point and checked the compass repeatedly, maintaining a north-easterly course towards the pickup point. The ground became steadily more uneven and began to rise.

The silence remained complete. There were no animals, no moving leaves and no wind in the canopy. Only our boots disturbed the forest floor.

The cold intensified. Each breath emerged as vapour, and frost silvered more of the low vegetation. Every few paces, I stopped to search our surroundings. The back of my neck prickled constantly with the feeling of being watched.

Reeve remained close enough to bump into me whenever I halted without warning.

We covered perhaps another kilometre and a half, although our frequent changes of pace made the distance difficult to judge. The slope grew steeper, forcing us to work harder. Sweat ran down my back despite the freezing air.

Then I saw it again.

Thirty metres ahead, partly concealed behind a Scots pine, stood the same figure.

It was motionless. Its proportions were still subtly wrong. Through the monocular it appeared as a darker silhouette against the forest.

I caught Reeve's arm and squeezed as I pointed.

He froze beside me, his breathing becoming rapid and shallow.

The laughter began again, containing the same notes no human throat could produce. This time it came from everywhere, as though the forest itself were laughing at us. The echoes passed between the trees until the figure could no longer be identified as their source.

The thing slowly tilted its head. The movement resembled a mechanical rotation more than the motion of flesh and bone.

Then one arm began to rise. It extended towards us, its long fingers splayed at impossible angles.

"Back away," I whispered.

We took slow, careful steps backwards without looking away. The thing stayed beside the pine, its outstretched hand pointing directly at us, adjusting without any visible movement so that it always indicated our precise position.

I blinked.

The figure vanished.

"Where did it..." Reeve began.

It reappeared ten metres closer, directly in our path.

There had been no movement between the two points. It had simply ceased to exist beside the tree and materialised nearer to us.

A strangled sound escaped Reeve, halfway between a gasp and a whimper. My heart hammered against my ribs as adrenaline flooded my body.

The figure's head turned all the way backwards. Then, with another impossible rotation, it swivelled to face us again.

The laughter rose, louder and more frantic.

"Run," I said.

Neither of us needed further urging.

We turned and sprinted in the opposite direction, abandoning every thought of stealth. Branches struck my face as I crashed through the undergrowth with Reeve immediately behind me.

The laughter followed. It echoed from all directions, rising and falling in pitch like a grotesque imitation of music.

I glanced over my shoulder and wished at once that I had not.

The figure was keeping pace with us, travelling between the trees without appearing to touch the ground. It neither ran nor walked. It vanished and reappeared, always at the same distance behind us however hard we pushed.

"Don't look back!" I shouted. "Just run!"

We charged downhill. The steep ground made our strides clumsy and uncontrolled. Twice I nearly fell, saving myself by grasping at tree trunks. The night-vision monocular jolted against my face, the green landscape pitching and blurring with each stride.

A second laugh joined the first.

Then a third.

Soon a chorus of impossible voices filled the woodland.

"Faster!" Reeve shouted as he pulled ahead.

I forced more speed from my exhausted legs. My lungs burned. The exercise, the pickup point and every careful plan disappeared from my mind, replaced by raw fear and the need to escape.

Nothing behind us belonged to a training scenario. Nothing human could move in that way.

It was hunting us through the silent forest.

We crashed through the undergrowth like wounded animals, all discipline stripped away by panic. Branches raked my cheeks and left hot welts across my skin. Through the bouncing green image I could scarcely see where I was going, but stopping was unthinkable.

I risked another glance behind.

The figure was there, then absent, then there again. It moved like a damaged film with frames missing. It never touched the ground or displayed any effort, yet each time it materialised it was closer.

"Don't stop," I gasped.

Reeve did not answer. He saved his breath for running, his boots pounding against the slope as his rucksack bounced violently against his back. I followed his route, trusting him to find the least obstructed path through the birch scrub and tangled bracken.

His foot caught beneath an exposed root.

Reeve pitched forward with a strangled cry. He struck the ground hard and rolled several metres down the slope.

I skidded to a halt beside him and seized his arm.

"Get up. Now."

He groaned. Blood ran from a cut across his forehead, but with my help he scrambled upright.

The laughter stopped.

The silence that replaced it was worse.

"It's gone," Reeve whispered, hope and fear breaking his voice.

I turned slowly and searched the forest behind us. Nothing moved in the green darkness.

Then I faced forward again, and my heart seemed to lock inside my chest.

The figure stood only a few metres away, directly in our path.

It did not move or breathe. It merely watched.

For the first time, I could see its face clearly.

The features were almost human, but every one of them was subtly and hideously wrong. Its mouth stretched too far across its face, fixed in a smile containing far too many teeth. Its eyes were black and lightless, reflecting nothing even through the night-vision device. Its proportions suggested that someone had tried to make a human face from memory and failed in crucial ways.

Reeve made a small, broken sound beside me. His grip tightened around my arm until I felt his fingernails through my jacket.

"Back up," I whispered.

We retreated by one careful step.

The figure's head rotated slightly, tracking us with those empty eyes.

We took another step. It remained absolutely still, its excessive smile unchanged.

The forest held its breath around us. There was not even wind among the branches, only our ragged breathing and the faint crunch beneath our boots.

"When I say run," I breathed, "we go right, back up the slope."

Reeve nodded, his entire body trembling.

"Run."

We turned and scrambled up the steep incline we had just descended.

The distorted laughter erupted behind us, louder than before. Other voices joined it until dozens of identical things seemed to be mocking our escape.

I glanced back. The figure had vanished from the path.

Then it appeared to our right.

Then to our left.

Then directly behind us.

It flickered between positions as though testing which would best cut off our retreat.

"Keep going!" I shouted.

We reached the ridge and ran across more level ground. Laughter pursued us from every direction, making it impossible to tell whether we were fleeing its source or charging towards it.

My lungs burned and my legs became heavy. We seemed to have been running for kilometres, yet there was no sign that the forest would end. No distant engine noise, no glow from the portable floodlights at the pickup point, no indication that we were approaching safety.

Reeve screamed.

I looked ahead and felt my breath catch.

The figure stood directly in our path, less than six metres away.

There was no room to turn and no time to avoid it. Reeve was already committed, sprinting straight towards the thing.

"Reeve!"

It was too late.

Instead of striking the figure, he passed through it as though it were smoke. His momentum carried him several paces farther before he stumbled to a stop and turned, shock across his bloodied face.

I had no other route. I followed.

As I entered the space occupied by the apparition, cold flooded through me.

It was not like moving through winter air or being plunged into icy water. The cold began inside my bones and spread outwards, as though something had reached into the centre of me and frozen it from within.

I staggered clear, gasping while sensation slowly returned to my limbs. The contact had lasted no longer than a second, but it left my entire body shaking.

"What the hell?" Reeve choked. His voice was barely recognisable. "What was that?"

The figure had not moved. It remained in the same place, wearing the same broad smile.

It was not solid. It had no physical substance, yet it was undeniably there, observing us through bottomless eyes.

The truth came to me with sudden, terrible clarity.

"It's not chasing us," I said.

"It's herding us," Reeve replied, staring at me through the blood running down his forehead.

"It could have caught us whenever it wanted," I said. "It's faster than we are. It can appear anywhere, but it keeps making us move in one direction. It wants us to go somewhere."

The figure flickered out of existence.

Laughter rose around us, its mocking tones seeming to confirm what I had said.

"Where?" Reeve asked. "Where is it taking us?"

I had no answer. We were being manipulated and driven through the silent woodland like livestock towards an unknown destination.

Whatever waited there, I knew we did not want to find it.

"We have to break the pattern," I said, struggling to think through the fear. "Move against whichever way it's pushing us."

The figure appeared again, roughly thirty metres ahead, its unnatural smile still fixed in place.

A second materialised to our right.

Then a third to our left.

"They're surrounding us," Reeve whispered.

I looked behind. Another figure stood there, blocking our retreat.

They arranged themselves to leave only one route open: forward, deeper into the forest.

The laughter became louder and more rhythmic, a dreadful chorus in perfect unison. The figures flickered in and out, reappearing nearer each time. The circle contracted around us with deliberate precision.

We were being funnelled. Channelled. Directed.

Whatever these things were, they had a purpose. They were not merely tormenting us for sport. They were forcing us towards the ravine country marked beyond the eastern edge of our planned route.

The path ahead was the only one they had left open, a narrow corridor between impossible shapes with excessive smiles and lightless eyes.

"This way," I said.

Reeve nodded, his face pale in the green glow.

We moved cautiously through the gap, remaining close enough to touch. None of the figures tried to stop us. They simply watched, their heads turning in exact unison as they followed our progress.

The route they had chosen wound between tall Scots pines and dense undergrowth. Every few metres, I glanced back.

They did not follow in any ordinary way. They vanished and reappeared, always maintaining the same distance, like shepherds driving a flock.

After several minutes, the trees abruptly ended.

We stepped into a broad clearing that appeared on neither the map nor our route card.

"Where are we?" Reeve asked.

I reached for my compass. Before I could examine it, the image in my night-vision monocular flickered and went black.

"Damn it."

I checked the secured battery compartment and tried the controls again. Nothing happened. The device remained dead, leaving me in darkness.

"Mine's gone as well," Reeve said, panic tightening his voice.

"That's not possible."

"We checked them. They were fully charged."

He was right. We had maintained the equipment carefully for the entire exercise. Both night-vision devices failing at precisely the same moment was beyond coincidence.

As our eyes adjusted, the moon emerged between the clouds and cast a thin silver light over the clearing. It was weak but sufficient to reveal the ground around us.

"This place isn't on the map," I said.

By our last reliable position, there should have been dense woodland for several more kilometres. Instead, a nearly circular space about forty-five metres across lay before us. Tall trees surrounded it at intervals so even they looked planted rather than grown. Short, pale grass covered the ground and seemed to hold a faint luminosity beneath the moon.

"We need to move," Reeve said. "I don't like this place."

I was about to suggest a direction when movement at the edge of the clearing caught my attention.

One of the figures had appeared between two trees ahead.

Its outline was less distinct in the moonlight, but the smile was unmistakable. Too broad. Too many teeth.

Another figure materialised to its right.

Then another to its left.

"They're closing us in again," I said.

I turned. More figures had appeared behind us, sealing the route by which we had entered.

Within seconds they encircled the entire clearing, positioned at equal distances like fence posts.

The laughter began again, but now it was coordinated and rhythmic, almost a chant. Every mouth moved in perfect time with the others, producing a wall of sound that pressed towards us from every side.

"What do we do?" Reeve asked.

He put his back against mine, and we turned slowly together in an attempt to keep the ring in view.

I searched for a break in their formation, but there was none. The figures stood almost shoulder to shoulder. Our only chance was to force our way between them.

"There," I said, pointing towards a slightly wider space between two figures on the far side. "We cross on my count."

"Through them?" His voice cracked. "You felt what happened last time."

"We don't have a choice."

He drew a shaking breath.

"Ready?" I asked. "One. Two. Three."

I caught Reeve's hand and ran, pulling him with me. We sprinted across the pale grass towards the gap.

The figures made no attempt to stop us. They stood laughing, their terrible mouths open and their lightless eyes fixed upon us.

We passed between the two nearest shapes.

The bone-deep cold struck again, fiercer than before. It felt like being plunged into Arctic water, a cold so severe that it burned.

Reeve gasped beside me, his hand clamping painfully around mine. We broke through the last rank of figures and kept running, plunging back among the trees. Behind us, the laughter rose to a frenzied pitch. It sounded like applause now, like a crowd celebrating a victory.

The cold did not fade.

If anything, it intensified as we ran deeper into the woodland. My breath billowed in thick clouds, and frost began to silver the sleeves of my jacket. It made no sense. It was early September, and the forecast had put the overnight low at 14 degrees Celsius. Nothing could explain cold like this.

"Something's wrong with the forest," Reeve panted.

He was right. The trees around us had changed.

They no longer resembled the spruce, Scots pine, birch and occasional old oak we had spent twenty-seven days navigating. These trees were twisted and bent at impossible angles, as though some unseen force had dragged them out of shape. Some grew sideways before turning sharply upwards, forming arches above us. Others divided halfway up, their trunks splitting into long, tentacle-like limbs that seemed to reach towards us as we passed.

The ground had changed as well. It felt soft and yielding beneath our boots, almost spongy, like a vast bed of sodden moss. Each footstep sank before rebounding, making our progress awkward and unpredictable.

"Look at the trees," I gasped.

Symbols had been carved into the bark of several nearby trunks. There were circles with lines radiating from them like sunbursts, triangles enclosing smaller triangles, and spirals that appeared to turn endlessly inwards.

I had never seen markings like them before, and I was certain they had not been there earlier in the exercise.

"What are they?" Reeve asked, slowing to look.

"Keep moving," I said, hauling him onwards. "Don't stop."

The figures had begun appearing again, flickering into existence between the distorted trees. They still did not chase us in any ordinary sense. They merely watched and laughed, always positioned so that we were forced in one particular direction.

They were herding us.

Their laughter grew louder and more frantic with every passing minute. It was no longer coordinated. Dozens of discordant voices seemed to compete with one another, some shrill and childish, others impossibly deep. The sound made my thoughts swim and my sense of direction dissolve.

"They're enjoying this," Reeve said between ragged breaths. "They like watching us run."

He was right. There was pleasure in the laughter. Whatever those things were, they drew satisfaction from our fear, our confusion and our desperate flight through that impossible place.

We kept going. My legs burned with exhaustion, and the freezing air made my lungs ache. The trees became more grotesque with every metre. Some curved entirely over our route, forming tunnels of interlocked branches. Others had fused together, their trunks melded into shapes resembling frozen human bodies. More symbols appeared, cut deeply into the bark. Some glowed with a faint blue light for which there was no visible source.

The patterns became more elaborate, covering whole sections of trunk in designs that hurt my eyes whenever I tried to follow them. Beneath us, the ground began to ripple with each step, as if it were liquid held beneath the thinnest skin. Running felt like trying to sprint across a half-filled water mattress.

The figures appeared and vanished all around us. They stood ahead, behind and to either side, always maintaining the same distance. They never touched us, yet their positions constantly narrowed our choices and drove us onwards. Their mouths stretched into those excessive smiles, revealing far too many teeth. Their lightless eyes followed every movement.

"I can't keep going," Reeve gasped.

His boot sank deeper than expected, and he stumbled. I caught his arm before he fell.

"You have to. We can't stop."

My fingers were so numb that I could barely maintain my grip. Frost clung to my eyelashes and cracked whenever I blinked. Each breath felt like inhaling splinters of ice.

The transformed forest bore no resemblance to the Army training ground we had crossed for nearly four weeks. Trees twisted into impossible shapes. The earth moved beneath our feet. Symbols covered every surface. Through it all came that inhuman laughter, warped and jubilant, rejoicing in our mounting terror.

At last the realisation struck me with crushing certainty.

"We're lost," I said. "Completely lost."

Reeve had stopped running. He bent forwards with his hands braced on his knees, taking rapid, shallow breaths that gave him no relief. His eyes darted between the trees and the figures flickering at the edge of our vision. The wound on his forehead had begun bleeding again, a dark line running down beside his eye.

"Can't," he managed. "Can't keep going."

I seized his shoulders and forced him to look at me.

"Slow your breathing. You're hyperventilating."

His face had turned grey, and his lips were taking on a bluish colour. Whether it came from the unnatural cold or lack of oxygen, he was in trouble.

"Breathe with me," I said, exaggerating each breath. "In. Out. In. Out."

Reeve tried to follow my rhythm, but his breathing kept catching and breaking into short, desperate gasps. Around us, the laughter rose and fell in time with his distress, as if the figures were feeding upon his panic.

I needed to work out where we were. I dragged out my compass, the one piece of kit I had trusted throughout the exercise.

The needle spun in continuous circles.

I tapped the casing, thinking it might have jammed. The needle only spun faster, whirling like a tiny propeller beneath the glass.

"Compass is useless," I muttered, shoving it back into my pocket.

Reeve was still fighting for breath, his chest heaving. I searched desperately for anything that might help us find our bearings, but the forest stretched away in every direction, uniformly alien and hostile.

Then an idea came to me.

"We need to get higher," I said. "See if we can spot something familiar."

I scanned the surrounding woodland until I noticed a massive old oak roughly twenty metres away. Unlike the other trees, it had not been dragged into some unnatural shape, although its bark was covered with the same symbols.

"That tree," I said, pointing. "We're climbing it. We'll get a better view from the top."

Reeve shook his head, still struggling to breathe.

"Can't climb."

"You can, and you will. I'll help you."

I took his arm and half dragged him towards the oak, supporting much of his weight while he stumbled beside me. The yielding ground made even walking difficult. Every step sank further than expected before springing back beneath us.

At the tree, I guided Reeve's hands to the lowest branch.

"One step at a time. I'll be right behind you."

He looked at me with naked fear in his eyes, then nodded and gripped the branch. His arms shook as he pulled himself upwards, his boots scraping against the trunk. I pushed from below until he managed to roll onto the branch, then followed him.

"Keep going," I said. "Higher."

We climbed slowly, branch by branch. Whenever Reeve's strength failed, I supported him from beneath or steadied his boots. The concentration required for climbing brought his breathing under some control, although every breath still came raggedly.

At a height of about nine metres, I called a halt.

"This is high enough."

We settled on a broad branch with our backs against the trunk. From there, we could see the transformed forest spreading around us beneath the pale moonlight, an endless sea of warped shapes.

Then I looked down.

The figures had returned. They stood in a perfect circle around the base of the oak, their heads tilted back and their empty eyes fixed upon us. Their mouths still wore those impossibly broad smiles, but they were no longer laughing.

They were absolutely silent.

Somehow, that was worse.

"They're down there," Reeve whispered. "All around the tree."

"I see them. Don't look at them. Watch the horizon."

I searched the distance for any landmark that might orient us. The distorted woodland looked equally strange in every direction.

Then I saw a cluster of lights far away through the canopy. They were steady, evenly spaced and unmistakably artificial.

"Look," I said, pointing. "Can you see those? They could be the floodlights at the pickup point."

Reeve followed my finger and squinted into the distance.

"You really think that's it?"

"It has to be. Training Area G7 isn't large enough for us to have gone much farther, even with all this."

I spoke with more certainty than I felt, but hope appeared on Reeve's face for the first time in hours.

"How do we reach it? They're blocking the way down."

I examined the oak. Its branches extended far enough on one side that we might descend away from the greatest concentration of figures.

"We go down the other side. See those branches? We can follow them almost to the ground, then drop the rest of the way."

Reeve looked doubtful, but nodded.

"Better than staying here."

We moved carefully around the trunk, testing every branch before trusting our weight to it. The bark felt disturbingly warm beneath my palms, almost like human skin. I tried not to think about that as we edged towards the far side.

Below, the figures remained in their circle. Their heads rotated to track us, turning much farther than human necks should have allowed. Their bodies did not move. There was no breathing, no shuffle of feet, not even the rustle of clothing.

They might have been statues, except for their swivelling heads and those fixed smiles.

"Ready?" I whispered when we reached the point farthest from them.

Reeve nodded. Now that we had a destination, some of his determination had returned.

"Once we hit the ground, we run straight for those lights," I told him. "Don't stop for anything."

We descended as quickly as we dared. The branches became thinner and farther apart near the ground. The lowest suitable limb was still about three metres above the forest floor, leaving us no choice but to drop.

"I'll go first," I said. "Then I'll help you."

I lowered myself until I hung by both hands and let go. The spongy ground absorbed my landing with a soft thud.

I looked up at Reeve.

"Come on."

He lowered himself from the branch, his knuckles white around the bark. After a moment's hesitation, he released his grip. I caught him as well as I could, and the impact sent both of us tumbling.

We scrambled upright. I pointed towards the lights.

"That way. Run."

We sprinted, forcing our exhausted bodies into one last effort. Behind us, the figures remained motionless around the oak. They made no attempt to follow.

Their lack of pursuit disturbed me more than a chase would have done.

"They're not coming after us," I panted.

"Good," Reeve gasped.

"No. It isn't good. They've been herding us all night. If they aren't chasing us now..."

Understanding crossed his face.

"You think we're still going where they want us to go?"

I did not answer. I ran faster, and Reeve matched my pace.

The lights steadily brightened. Through the warped trees, I could make out portable floodlights like those used around an Army exercise site. Beyond them appeared to be a cleared area containing vehicles and tents.

It had to be the pickup point.

My legs burned and my lungs ached, but the promise of safety kept me moving. Reeve ran beside me, his expression set and his eyes fixed on the lights.

We were within a few hundred metres when the trees began to thin. For one hopeful instant, I thought we had reached the edge of the distorted forest.

Then the figures reappeared.

They did not flicker into existence one by one. They were simply there, all at once, standing shoulder to shoulder in a solid line between us and the lights.

We skidded to a halt, nearly running into the front rank.

Their faces turned towards us. Their mouths displayed too many teeth, and their lightless eyes watched our approach with patient delight. Behind them, the illuminated clearing appeared to contain Land Rovers, field tents and support vehicles.

It looked exactly like safety.

But the figures formed an unbroken barrier between us and it.

"We can't go through them," Reeve whispered, his voice cracking. "Not all of them."

I looked behind us, expecting more figures to close the trap, but the woodland stood empty.

That made no sense. The things had been driving us in this direction for hours. Why lead us towards what looked like the pickup point and then block only the final approach?

Unless the lights themselves were part of the trap.

"We need another way round," I said.

To our right, the ground fell away sharply. I approached the edge and found a steep ravine cutting across the forest floor. It dropped about nine metres to a narrow stream below, where moonlight glimmered on water threading between rocks.

"There's a ravine," I told Reeve.

He joined me at the edge, looked down and shook his head.

"We'll break our necks trying to climb that."

I glanced back at the figures. They had not advanced, but something about them had changed. Their bodies swayed gently as one, like weed moving beneath a current, while their heads remained perfectly still.

"They're not coming after us," I said. "Why aren't they attacking?"

Reeve looked from the line of figures to the ravine.

"We could follow the edge. There might be somewhere narrow enough to cross."

"We'd be moving parallel to them. They could cut us off whenever they liked."

The ravine curved out of sight in both directions. As I studied the rock face, I noticed a narrow ledge running along one side. It was not a proper path, but it might provide enough room for our boots.

"Look," I said, pointing. "That ledge. We might be able to use it to climb down."

Reeve leant forwards and peered into the darkness.

"That's barely wide enough for a foothold."

"It's our only option, unless you want to go through them again."

We both looked back. The figures continued their subtle, unified swaying. They neither advanced nor withdrew. Their blank eyes appeared to stare through us at something beyond.

"The ravine, then," Reeve said.

I lowered myself over the edge first. The rock was mostly firm and offered enough handholds to make a careful descent possible. I found the ledge with one boot and gradually placed my weight on it.

It held.

"Stable enough," I called. "Take it slowly."

Reeve began descending beside me, his movements stiff from cold and exhaustion. I stayed close enough to catch him if he slipped.

We had descended about three metres when he gasped. I looked up and felt my blood turn colder still.

The figures had moved.

They had not come towards us. They had flowed over the edge of the ravine.

Their bodies stretched and flattened as they poured down the rock face like living shadows, contorting in ways no human anatomy could survive. They made no sound as they streamed down the walls like black water.

"Move!" I shouted. "Down, now!"

We abandoned caution and scrambled towards the stream. My boots dislodged stones that rattled and bounced into the darkness below. Rough rock tore the skin from my palms, but I barely noticed.

The figures flowed down both walls, effortlessly keeping pace with us. Their elongated bodies rippled as though caught in a wind we could not feel.

A rock broke loose beneath my boot. I slid several metres before catching an outcrop. My ankle twisted violently, and pain shot up my leg.

Reeve grabbed my jacket and held me against the wall before I could fall farther.

"Keep going," he urged, his face close to mine.

I nodded and pushed onwards, ignoring the throbbing in my ankle. We were halfway down, with the stream still several metres below.

Then I noticed a dark opening in the ravine wall, just to our right. A shallow cave entrance lay partially concealed behind a spur of rock.

"There," I said. "Can you see it?"

Reeve nodded.

We shifted sideways along the ledge. It narrowed as we went, forcing us to flatten ourselves against the wall. I reached the opening first and hauled myself inside, then turned to help Reeve.

He was only a couple of metres behind me, his white fingers gripping the smallest cracks in the rock. As he reached towards me, one of the figures flowed across the ledge between us.

"Jump!" I shouted, stretching out my arm.

Reeve kicked away from the wall and lunged. I caught his wrist and pulled with everything I had left, dragging him into the cave. We fell backwards and scrambled away from the entrance on hands and knees.

Outside, the figures gathered at the cave mouth. Their flowing shapes condensed into humanoid forms once more. They stood shoulder to shoulder, sealing the entrance. Even in the darkness, I could see their smiles.

But they did not enter.

"Why aren't they coming in?" Reeve whispered.

"I don't know."

We retreated farther into the cave. It was small, perhaps five metres deep and three metres across, but there was enough room for us to breathe without being within reach of the entrance.

As my eyes adjusted, shapes emerged from the darkness. Objects lay scattered over the floor.

"What's all that?" Reeve asked.

I reached for the nearest object. My fingers touched fabric stiffened by age, damp and decay. It was an old military rucksack, but one that had been lying there for many years.

"There's kit in here," I said. "British Army kit."

My hand found a metal water bottle rough with corrosion. Around it lay more rotted rucksacks and fragments of webbing, all too decayed to be of use.

"Someone's been here before us," Reeve said.

"More than one person, by the feel of it."

At the cave entrance, the figures continued to sway, yet none attempted to cross the threshold. Their presence cast shifting shadows across the stone and provided just enough contrast for us to examine the objects around us.

My fingers brushed against a length of metal chain. I picked it up and recognised the discs hanging from it.

British military identity discs.

My heart began to pound.

I held them close to my face and strained to read the corroded lettering.

"Hughes, Alun R.," I read aloud, followed by a service number.

Beside the discs was a corroded metal exercise tag. Most of its markings had disappeared, but the year remained visible.

1974.

"That's more than fifty years ago," Reeve said, moving closer.

I searched the floor and uncovered other identity discs among the remains of the kit.

"Kendall, Peter W.," I read from one set. Then I turned another towards the faint light. "Siddall, Martin E."

Different names and service numbers, all on discs darkened by age. A sodden notebook fragment and markings on another piece of exercise equipment appeared to belong to the same period.

"What were they doing here?" Reeve asked, taking one set from me.

The answer struck me like a physical blow.

"An exercise," I said. "Something like ours."

He looked sharply towards me.

"You think they were doing escape-and-evasion training?"

"Or something close to it. They ended up here, hiding from those things."

I nodded towards the entrance. The figures remained outside, their lightless eyes fixed upon us.

"But there aren't any records of soldiers disappearing on an exercise here," Reeve said. "We'd have heard about it."

I ran my thumb over one of the corroded discs.

"Would we? What if it was covered up?"

The implication chilled me almost as deeply as the forest had. We were not the first soldiers to meet those entities. Others had sought refuge in the same cave decades earlier and left their kit behind. Yet there were no bodies, no bones, no sign of what had eventually happened to them.

Perhaps they had tried to leave.

Perhaps the figures had waited.

Now Reeve and I were trapped in the same place, watched by the same smiling things.

"Check for anything useful," I said, laying the identity discs down more carefully than I had picked them up.

We searched the old kit by the weak light from the cave mouth. Every item was ruined by damp and time.

"Nothing," Reeve said after several minutes. "It's all rotten."

I leant back against the wall. Faint lines in the stone caught my attention. I ran my fingertips across them and felt deliberate grooves.

"Something's carved here."

Reeve moved closer and squinted.

"Not just there. It's all over the walls."

He was right. Once I knew what to look for, I could see that nearly every surface bore markings: circles with radiating lines, triangles within triangles and spirals turning inwards. They resembled the symbols carved into the trees outside.

"Whoever came here before us made these," I said, tracing one of the deeper marks.

Reeve studied the carvings with a furrowed brow. Then he pointed to a complicated design near the entrance: a circle enclosing an eight-pointed star, with smaller signs cut between its points.

"I've seen something like that before."

"Where?"

"A regimental lecture about old defensive sites. The speaker called it an apotropaic mark. A symbol meant to turn something away."

"Turn away what?"

"He never said. I don't think anyone knew exactly where the design came from. He said similar marks had been found at old military sites, particularly places associated with strange reports."

I looked from the carving to the figures. They had trapped us completely, yet they still would not enter.

"The symbols are keeping them out," I said.

Reeve's gaze moved across the walls.

"The soldiers from 1974 must have carved them for protection."

I pulled the field knife from my exercise kit. Despite weeks of use, its edge remained sharp.

"Then we make them stronger."

I placed the blade in the groove of the mark Reeve had recognised and began retracing it, cutting more deeply into the stone.

The reaction was immediate.

The figures recoiled. Their bodies rippled like reflections disturbed on black water, and the laughter that had plagued us throughout the forest faltered, dropping in pitch and volume.

"It's working," Reeve whispered.

He drew his own field knife and began deepening another existing symbol. With each line we recut, the figures withdrew a little farther from the entrance.

We worked frantically, moving from one mark to the next. My hands cramped, and the knife handle rubbed my already damaged skin raw. Blood made the grip slippery, but I did not stop.

Outside, the figures' unified swaying became erratic. Some twitched while others flickered, their bodies briefly turning insubstantial before reforming.

"Do the ones by the entrance first," I said. "They seem to affect them most."

Reeve nodded. Sweat beaded his forehead despite the freezing air, mingling with the blood from his wound.

We carved methodically. Soon the laughter ceased altogether. The resulting silence was nearly as oppressive as the sound had been.

My twisted ankle throbbed whenever I shifted to reach a higher carving, but nothing mattered except strengthening the marks and preserving whatever barrier they created.

After what felt like hours, Reeve lowered his knife.

"Look."

The figures had retreated several metres from the cave. They stood in a semicircle, no longer swaying together. Their bodies twitched and flickered like badly tuned television pictures. Their outlines had become faint and transparent.

"We've strengthened the barrier," I said. "They can't cross it."

Reeve slumped against the cave wall, exhaustion etched into his face.

"What now? We can't stay here forever."

I checked my watch. Its face was cracked, but the mechanism still worked.

"It's nearly 05:00. First light can't be far away."

As though the cave had heard me, the darkness began to change. Night yielded gradually to the grey half-light before sunrise. Beyond the entrance, the horizon brightened.

The figures noticed it as well.

Their twitching became more violent, and their outlines grew increasingly indistinct. The first pale daylight reached into the ravine. Wherever it touched them, the figures began to dissolve like mist.

"They're disappearing," Reeve said, his voice taut with hope.

We watched as they became more transparent. Their lightless eyes were the last parts to remain, fixed upon us while the rest of their bodies evaporated into the growing day.

"This is our chance," I said, forcing myself upright.

Pain flared through my ankle, but I remained standing.

"We move now."

Reeve did not argue. He climbed stiffly to his feet and gathered what remained of his rucksack. I did the same, pausing for one last look at the identity discs and the decayed kit scattered across the cave floor.

They were silent evidence of soldiers who had encountered the same horror before us. What had become of the men themselves remained unanswered.

We approached the entrance cautiously. The figures had vanished, but their absence felt temporary. They had withdrawn from the daylight, not ceased to exist.

The freshly retraced carvings seemed unusually distinct in the strengthening light.

"Which way?" Reeve asked as we emerged.

I pointed along the ravine.

"Downstream. The lights were in that direction. If we follow the water, it should take us back towards recognisable exercise ground."

We descended the remainder of the rock face to the stream. The water was shallow, barely covering our boot tops, but it was bitterly cold. It gave us a clear route through the distorted forest, which was slowly returning to normal in the morning light.

The trees remained bent in places, but no longer seemed to shift or writhe. The strange symbols were still visible in the bark, though their blue glow had gone. The ground beneath our boots had become firm again.

We followed the stream as quickly as our exhausted bodies allowed. My ankle throbbed with every step, forcing me into a heavy limp. Reeve saw me struggling and offered his shoulder.

"Lean on me. We'll move faster."

I accepted without argument. With his support, we made better progress through the shallow water. The channel gradually widened as smaller streams joined it.

The forest began to thin. Distorted trunks gave way to familiar spruce, Scots pine, birch and occasional oak. Birds called from the branches. After the unnatural silence and the terrible laughter, those ordinary woodland sounds nearly brought tears to my eyes.

"We're getting close," I said as I began recognising features of the exercise terrain. "The pickup point can't be far."

Reeve nodded, relief tempered by caution. Neither of us spoke about the night. It felt as though naming what we had seen might call it back.

The stream eventually led us towards a broad clearing. Through gaps in the trees, I saw movement ahead.

Human movement.

People in uniform crossed the open ground with the brisk purpose of Army personnel.

"There," I said. "That has to be it."

We forced ourselves onwards. The trees opened to reveal the British Army exercise pickup point. Land Rovers, an ambulance and several support trucks stood along one side of the clearing. Field tents occupied the centre, surrounded by portable floodlights and directing staff logging the returning trainees.

We stumbled out of the tree line into full morning light.

Our appearance must have been shocking. Our clothing was torn and filthy, our faces scratched, Reeve's forehead was bloodied, and we moved with the desperate urgency of hunted animals. Several soldiers turned to stare.

A group of directing staff stood beside the nearest tent with clipboards in hand. One spotted us and called to the others.

We had made it.

We had escaped the transformed forest, the laughing figures and the cave containing the kit of missing soldiers. We had reached the pickup point and completed a twenty-eight-day exercise that had become something beyond any training scenario.

As we staggered towards the waiting personnel, I glanced back.

In daylight, Kielder Forest looked perfectly ordinary. There were only trees, undergrowth and shadows. Nothing suggested the horror hidden among them.

But I knew the truth, and when Reeve's hand tightened on my shoulder, I knew he did as well.

What waited in that restricted part of the forest was not part of any Army exercise. It was something older, something that had taken soldiers before us and would still be there when darkness returned.

We carried that knowledge with us as we limped across the final stretch of wet ground.

My vision blurred at the edges as the adrenaline keeping me upright began to drain away. Beside me, Reeve's breathing came in ragged gasps, and his weight grew heavier against my shoulder.

"Get a medic!" somebody shouted. "Ambulance team over here!"

My legs failed. I struck the ground hard, my knees sinking into the damp earth. Reeve collapsed beside me, catching himself on his hands.

For several seconds we remained there, struggling for breath and scarcely able to believe that we had reached other people.

Boots pounded around us. Hands gripped my shoulders. Voices asked questions that I could not properly understand. Someone tried to pull me upright, but my muscles would no longer cooperate.

A face appeared in front of mine. It belonged to one of the senior members of the directing staff, whose expression combined concern with wary confusion.

"What happened to you two?"

"In the forest," I managed. My voice was raw from cold, thirst and hours of running. "There were things. Figures."

The member of staff exchanged a glance with someone behind me.

"You're safe now. The medics are here."

Two Army medics pushed through the gathering crowd with field kits. One knelt beside me while the other attended to Reeve. The medic shone a pen torch into my eyes and checked my pupils.

"What's your name, soldier?"

"Mercer. Daniel Mercer."

"Do you know where you are, Mercer?"

"Pickup point. Kielder Forest. Escape-and-evasion exercise."

He nodded.

"Good. Tell me what happened out there."

I tried to arrange the events into an explanation, but the words tangled together.

"There were figures in the woods. Not human. They heard us. They kept driving us somewhere. Then the cave... the symbols..."

The medic's expression altered almost imperceptibly.

"When did you last sleep properly?"

"Yesterday. No... the day before. I don't know."

He turned slightly towards his colleague.

"Possible delirium. Cumulative fatigue, exposure and dehydration."

I caught his arm.

"No. Listen to me. They were real. Ask Reeve. We both saw them."

Everyone looked towards Reeve. He sat hunched forwards, staring at the ground. His face was almost grey in the morning light, and he did not respond when the other medic addressed him.

"He's in shock," the medic said. "Let's get both of them into the medical tent."

They placed us on stretchers despite my insistence that I could walk. As we were carried across the clearing, I caught fragments of conversation between members of the directing staff following behind.

"Worse than Foster and Bell last year. Completely disorientated."

Then another voice, lower and more guarded.

"Another incident in Training Area G7."

My head lifted at that.

Another incident. In the same sector.

Before I could demand an explanation, they carried us into the field medical tent. Equipment and curtained treatment bays surrounded us, shutting out the pickup point and the apparently ordinary forest beyond it.

The next few hours passed in a blur. The medics checked our vital signs, tested our reflexes, took blood and examined every injury beyond the obvious cuts and bruises. They cleaned and dressed Reeve's forehead wound. My twisted ankle was tightly bandaged. Both of us were treated for dehydration and mild hypothermia, despite the exercise weather record insisting that the temperature had never fallen below 14 degrees Celsius.

Someone gave me water in controlled amounts, followed by a hot meal I barely tasted.

Through it all, Reeve remained silent. He answered direct questions about his physical condition with a nod or a shake of his head, but otherwise said nothing. The medical staff exchanged worried glances whenever they thought we were not looking.

At last, the senior medical officer pulled up a chair beside my cot. The name badge on her uniform read "Captain Eleanor Hargreaves".

"Your physical condition is remarkably good, considering what you've been through," she said, studying the notes on her clipboard. "You've both got mild hypothermia, which doesn't make sense in early September, but we're treating it. Your heart rate is elevated, you're dehydrated, and you've suffered cumulative fatigue. Nothing that won't improve with rest, warmth and fluids."

My ankle throbbed beneath its bandage. Across the room, a dressing covered the wound on Reeve's forehead.

"What about what we saw?" I asked.

Hargreaves lowered the clipboard. "Mercer, you and your partner spent nearly twenty-eight days in the field with limited supplies and severely disrupted sleep. Hallucinations can occur under those conditions, particularly during the final stages of exhaustion and acute panic."

"We weren't hallucinating. There were figures in those woods. They weren't human. They herded us into a ravine, and we found a cave containing old Army kit and identity discs. Some of it came from an exercise in 1974."

She nodded with practised patience. "Sleep deprivation and prolonged stress can cause extremely vivid hallucinations, often involving elaborate events that feel entirely real. You were exposed to the same conditions, so it isn't surprising that your accounts overlap."

"It wasn't a shared delusion."

"Both night-vision monoculars failed, is that correct?"

"At exactly the same time. We'd checked them. The batteries were charged and the compartments were secured."

"Sensory deprivation, followed by abrupt changes in visual input, can cause the brain to fill gaps with imagined threats," she said. "It's well documented in survival situations."

She lifted her clipboard again. I knew there was no point arguing. They had settled on their explanation before speaking to us, and nothing I said would change it.

"What about the hypothermia?" I asked instead. "You said it doesn't make sense."

Hargreaves frowned slightly. "Most likely the result of prolonged water exposure. You were both soaking wet when the ambulance team brought you in, presumably from following the stream out of the ravine."

"It was freezing before we reached the water. There was frost on the ground."

"The official overnight low in Training Area G7 was fourteen degrees Celsius," she replied. "Exhaustion and fear can significantly alter the perception of temperature."

I gave up. I closed my eyes, too tired to keep fighting.

Later that afternoon, they took us back to the Army camp. Reeve and I travelled in the same Land Rover, but he might as well have been a thousand miles away. He stared through the window for the entire journey, his face blank and his shoulders rigid.

"Reeve," I said quietly, when the driver could not hear us. "We need to talk about what happened."

He turned towards me, and the look in his eyes stopped me cold. It was not fear or confusion. It was a warning, a clear instruction to keep silent. He gave one small, deliberate shake of his head, then turned back to the window.

We reached camp by evening. They kept us overnight at the station medical centre for observation, in separate rooms. The following morning I was cleared to return to the accommodation block, with orders to rest for seventy-two hours before resuming my duties.

I tried to find Reeve, but he seemed determined to avoid me. His bed space was empty whenever I checked. He did not appear in the cookhouse at mealtimes. When I asked the others whether they had seen him, I received shrugs and vague replies.

After three days of compulsory rest, I reported to my commanding officer as instructed. Major Stephen Copley reviewed my file without looking up.

"Mercer," he said at last. "How are you feeling?"

"Fine, sir."

"Good. You completed the escape-and-evasion exercise successfully, despite the unusual circumstances surrounding your recovery."

"About that, sir-"

He silenced me with a raised hand. "The incident has been thoroughly reviewed. You and Private Reeve became disorientated during the final stage of the exercise, most likely because of equipment failure, cumulative fatigue and exposure. There is nothing further to discuss."

His tone made it clear that the matter was closed, but I could not leave it alone.

"Sir, with respect, what we experienced wasn't disorientation. And I heard one of the directing staff mention Foster and Bell, and another incident in Training Area G7. Has this happened before?"

Copley's expression hardened. "You're dismissed, Mercer."

"But, sir-"

"That is an order, soldier."

I had no choice but to leave. His reaction only confirmed my suspicions. Something was wrong, and they knew far more than they were willing to admit.

Over the next few weeks, I tried every approach I could think of. I casually questioned members of the directing staff who had been at the pickup point, but they either changed the subject or repeated the official explanation. I searched the accessible records for earlier exercises in that part of Kielder Forest and found nothing unusual.

One evening, I was using a computer in the unit records office, supposedly researching procedures for forthcoming exercises. The clerk stepped out to fetch a brew, leaving me alone.

I took my chance and entered "training incidents Training Area G7" into the database. A results screen appeared for only a moment. It listed fourteen restricted incident files before a security warning filled the monitor and the system logged me out.

It had been long enough. Whatever had happened in those woods, it was not the first time.

The next day, I learnt that Reeve had requested an immediate overseas posting. By the time the news reached me, he was already gone. There had been no goodbye and no explanation. I tried contacting him through official channels, but he never answered my messages.

Whatever we had encountered in Kielder Forest, Reeve had chosen to run from it rather than face it.

Perhaps he was right.

The years passed. I completed my service, left the Army and moved into private security consultancy in Leeds. For a time I lived in a modest first-floor flat on the outskirts of the city. Later, I rented a small cottage beyond Leeds, near the edge of the West Yorkshire countryside, with a low dry-stone wall marking the boundary. I dated occasionally but never seriously, and did my best to construct an ordinary life.

I never forgot what happened in those woods.

Some nights I woke at exactly 03:12, my heart hammering, certain that I had heard that warped, inhuman laughter outside the window. On those nights I sat in darkness until dawn, afraid to look out but unable to sleep again.

I continued writing about the final night of the exercise, filling notebook after notebook as details returned to me. I recorded every movement through the forest, every change in the cold, every impossible turn of those smiling heads. I described the cave, the protective marks, the rotting kit and the identity discs. I wrote because I needed to make sense of something that defied explanation.

The notebooks eventually filled a box in the wardrobe. They were a record no one would believe, yet I could not stop adding to them.

Six years after leaving the Army, I paid a tracing agent several thousand pounds to find Reeve. It took months, but eventually I received an address in a remote settlement near Aviemore in the Scottish Highlands, together with the name he now used: Peter Shaw.

For weeks, I debated what to do with the information. Was it fair to drag Reeve back into this if he had found peace by disappearing? But I needed to know whether he remembered that night as I did. I needed to know whether he still heard the laughter.

On a rainy Tuesday evening, I sat at my kitchen table and dialled the number.

It rang six times. I was about to hang up when the line clicked and a cautious voice said, "Hello?"

It was him. His voice was older and rougher, but unmistakably Reeve's.

"It's Mercer," I said. "Daniel Mercer."

The silence lasted so long that I thought he had ended the call.

"How did you find me?" he asked at last, barely above a whisper.

"That doesn't matter. We need to talk about what happened."

"No, we don't."

Panic sharpened his voice.

"I'm still trying to understand it, Reeve. Those things in the woods. The cave. The identity discs."

"Stop," he hissed. "Just stop. I've built a new life here. I'm married. We've got a baby on the way. I can't go back to that night."

"Have you told anyone what really happened?"

Another long pause followed.

"No one would believe it. You know that."

I hesitated, afraid of what the question might do to him but needing the answer.

"Do you still hear it sometimes? The laughter?"

The sound he made was halfway between a laugh and a sob.

"Only when I'm scared enough to really listen."

His voice dropped lower still.

"They're still out there, watching us."

The line went dead.

I remained at the table for a long time, holding the mobile and hearing his words repeat in my mind.

I knew he was right. On moonless nights, when the shadows seemed deeper than they ought to be, I sometimes caught movement at the edge of my vision. Something would be standing beyond the dry-stone wall, watching the cottage with that same unnatural stillness.

At times, the terrible, distorted laughter drifted through the closed windows.

The figures from Kielder Forest had not forgotten us. They were patient, timeless things. They could wait for decades if they wished. And one day, when we least expected it, they would come to herd us back through those twisted trees, towards the ravine and the cave of forgotten soldiers.

I was still holding the mobile when I heard it.

Faint, but unmistakable.

One soft, inhuman laugh just outside my window.