Seaf Commando S-36578 VS MBT-1

The tide was coming in across the drowned flats, and Seaf Commando S-36578 heard it before he saw anything worth shooting.

That was the first thing the sea had taught him: listen. The hiss of water crawling up cracked concrete. The tick of cooling metal. And beneath all of it, a low mechanical growl — fourteen rollers grinding over silt, each one locked to its own independent suspension, moving with the patience of something that had never once been chased off a battlefield.

He crouched behind a collapsed harbor crane, autocannon Alice braced across his knee. The scope showed him thermal ghosts in the rain haze. One big, cold signature. MBT-1.

He'd read the briefing twice. Fast reload, six seconds. Trophy active protection. Composite armor layered like sediment. The tank didn't panic, didn't boast, didn't even really hate him. It just rolled. That was the problem.

"Contact," he said into the squad channel, flat and unhurried. "One heavy. Setting the table."

His plan was already half-finished before the tank arrived. He'd spent the last hour planting decoy charges along the marina's eastern approach — small, loud, convincing. Underneath, buried deeper in the flooded gravel, sat the honest one: a shaped demolition charge wired to a pressure trigger he controlled. The feint was the whole art. Let the enemy believe the noise was the threat.

MBT-1's turret swung a slow, methodical arc. Its synthesized voice carried across the water, low and metallic: "Obstacle detected. Assessing."

S-36578 smiled inside his helmet. *Assess away.*

He triggered the decoys.

Three blasts ripped up the shoreline in quick succession, geysers of mud and seawater, exactly the kind of chaotic mess a tank crew expected from a commando ambush. MBT-1 responded the way a disciplined machine should — it didn't flinch, it pivoted. Smoke launchers on its flanks coughed twelve canisters in overlapping fans, and the whole vehicle vanished inside a rolling grey curtain.

*Good,* he thought. *You did the sensible thing.*

Because the sensible thing took MBT-1 exactly where he wanted it: three meters forward, onto the buried charge.

He pressed the second trigger.

The real detonation didn't roar — it *cracked*, a flat, brutal sound that traveled through the water and up through his boots before it ever reached his ears. The gravel erupted beneath the tank's forward hull. One track assembly bucked, rollers screaming against their housings, and the vehicle lurched sideways into a shallow crater that hadn't existed two seconds ago.

"Structural compromise," MBT-1 reported, and to its credit, the voice didn't waver. "Compensating."

That was the moment S-36578 respected it. A lesser machine would have stalled. MBT-1 simply drove its remaining tracks down hard, suspension flexing, and began to claw its way out of the crater — using the wreckage itself as traction. Its 125mm gun swung toward the crane.

He was already moving.

"Oracle, this is Seaf," he said, keying the orbital uplink on his backpack — the grey box with the yellow patch, the word *Victy* stenciled by hand on the lower panel. "Barrage, grid seven. Sever the eastern causeway. Now."

The reply came as a sound rather than a voice: a distant, oceanic tearing that grew until the sky itself seemed to be falling. 380mm shells walked across the causeway in a line of white fire, chewing the road into the sea. MBT-1's escape route — the only ground solid enough to carry it out of the flooded zone — dissolved into smoke and water.

The tank's turret stopped tracking. Its machine gun chattered once, twice, stitching the air near S-36578's shoulder. He dropped, rolled, came up with Alice braced and the scope live.

"Trophy active," MBT-1 announced, and the active protection system spat its interceptors, swatting two of his first three rounds out of the air in bursts of shrapnel. Impressive. Expensive. Finite.

He didn't spray. He *counted*.

Round four — aimed low, into the exposed suspension where the crater had peeled the skirts away. The round punched through, and something inside the hull let go with a sound like a dropped toolbox. The tank slewed, its independent suspension finally losing the argument with physics. The turret tried to rotate and ground against its own damaged ring.

Round five — up into the smoke launcher bank, detonating the remaining canisters in a chain of muffled pops.

Round six — through the gap where the reactive armor had already been stripped by his own buried charge.

MBT-1's synthesized voice came once more, level and unbothered, as if reporting weather. "Mobility critical. Fire control degraded. Continuing mission."

It fired anyway. The 125mm round went wide, blasting a chunk out of the crane behind him, and the shockwave threw S-36578 flat on his back in the shallow water. His ears rang. Salt stung his mouth.

He lay there a moment, breathing, listening.

The tank was still trying. He could hear the rollers grinding, the tracks churning silt, the whole enormous machine fighting to turn itself around and face him with what was left of its gun.

That was the thing about MBT-1. It never surrendered. It only stopped.

He pushed himself up, water streaming off his helmet, the yellow stripe down its center catching the last grey light. He walked forward through the smoke until he was close enough to see the hull clearly — the scorched front modules, the twisted track frame, the turret frozen halfway into its turn.

"Good fight," he said, because it had been one.

He raised Alice, put the scope on the seam beneath the turret ring, and squeezed.

The round went in clean.

MBT-1 shuddered once, a long mechanical sigh, and then the fourteen rollers went still at last. The synthesized voice crackled, faint and unhurried: "Mission... concluded."

S-36578 lowered the autocannon and stood in the flooding shallows, listening to the tide come back in over the wreck. The sea always reclaimed what it was owed.

He keyed the channel. "Target neutralized. Causeway's gone, so don't send anyone east. I'm walking home."