CHAPTER 7: THE GROUND LINE
“The diagnostic bus is cycling an automatic diagnostic loop, Lieutenant,” Miller said, his voice instantly taking on that flat, uninflected military tone that leaves no room for secondary questions. He stepped directly between the open rifle assembly on the crate and the wet canvas flap of the tailgate, his broad shoulders blocking the red filtered glow of the flashlight. “We’re verifying the hardware handshake right now. The network lag is coming from the central hub near the fuel point.”
Lieutenant Harris pulled his head through the curtain line. His young face was pale under his helmet, damp with sleet, his eyes darting across the dark interior of the truck bed before settling on the grease-smeared canvas cloth in my lap. He looked at the old brown VFW cap on my head, then down at my lined hands, which were still covered in grey iron filings and abrasive paste.
“Why is the civilian consultant still inside the staging box?” Harris asked, his brow furrowing as he stepped further onto the bed. His clean, unweathered boots kicked a loose spent casing across the wooden boards with a sharp clink. “Major Devins issued an order suspending all manual liaison access three hours ago. Your credentials are dead on the terminal, Sergeant.”
“The credentials don’t turn the wrenches, Lieutenant,” I said, my voice dry and low, staying below the steady, bass rumble of the truck’s idling cylinder block. I didn’t hide the whetstone. I held it in my open palm, the grey oil slurry dripping down the side of my thumb. “Your third squad has three platforms that won’t lock into battery because the receiver tracks are out of true by three-hundredths of an inch. If you drop the clutch on this convoy right now, those three weapons will jam before your lead vehicle clears the primary checkpoint.”
Harris looked at Vance, who was quietly sliding the top cover over the reassembled rifle, his leather-skinned face completely blank. “Is that an accurate assessment, Sergeant?”
Vance didn’t look up from the steel. “The platform was binding on the manual pull, sir. The technical sergeant found the high spots on the guide rails. We’re clearing them now.”
“We don’t clear rails with oil-stones in the field,” Harris snapped, his voice rising slightly before he checked himself, looking out through the rear flap at the dark staging lanes. “The depot parameters are preset. If there’s a hardware anomaly, we tag the asset for electronic maintenance at the forward distribution node and deploy with secondary systems active.”
“The secondary systems are tied to the same software layer that caused the tolerance drift, Lieutenant,” Miller said. He stepped forward, his hand dropping to the heavy bulge in his jacket where the second phosphate carrier was hidden. His voice had lost the defensive edge he’d used against me in the training room; it carried a hard, pragmatic weight that didn’t match his twenty-year-old face. “If we cross the line of departure with a telemetry fault, the automated supply crates at the depot won’t release our ammunition pods. The network will quarantine the entire squad’s allocation.”
Harris went quiet, the red light catching the nervous twitch of his jaw line. He was a young officer trained to trust the display screens, but he wasn’t stupid. He looked down at the floorboards, where a vintage mechanical timing inspection chalk-mark on the truck’s rear differential housing was barely visible through the grease—a remnant of an old-world refit that didn’t exist in his digital manual.
“Major Devins’s dashboard says the entire shipment is green,” Harris whispered, his eyes moving back to the ledger book sitting near my boot. “If I delay the column for a hardware refit, the system flags my platoon for an operational readiness deviation before we even reach the port.”
“Then don’t delay the column,” I told him, leaning forward until the scent of my damp canvas jacket met the crisp chemical smell of his new gear. “Give Miller ten minutes to drop the other two carriers into the tracks. Your screen will keep reading a perfect green loop because the jumper block I gave him is spoofing the diagnostic bus. By the time the system figures out the telemetry isn’t checking in, your boys will be fifty miles deep into the sector with functional iron in their hands.”
Harris stared at me, his fingers tightening around the edge of his plastic clipboard until the composite material creaked. He was looking at the thin line between an administrative career and the raw survival of his squad in the dirt. The institutional friction between his textbook doctrine and the gritty reality of the iron was balanced on a razor’s edge.
“Five minutes,” Harris said, his voice dropping into a flat, unrecorded whisper. He turned back toward the ladder, his boots catching the wet steel rungs as he swung his body down into the freezing sleet. “If the column leader moves before those pins are home, I’m logging these platforms as lost in transit.”
The canvas flap snapped shut behind him, leaving us once more in the crimson-shadowed dark of the cargo bed.
Vance didn’t waste a second. He snatched the next rifle from the ammunition crate, his thick fingers popping the retention pins with an aggressive, rhythmic snap. “You heard the lieutenant, Miller. Pull the second block. We’ve got three minutes before the guide vehicles drop their brakes.”
I took the abrasive stone and reached down into the cold steel interior of the second receiver, the rough grit of the stone biting into the iron with a harsh, rhythmic rasp that felt like the heart beat of a dying machine trying to hold its ground against the dark.
