airmobile, sappers, emplacement, minesweeping, counterfire, hoplites, panzers, bouncing betty, armored personnel carrier, manpad, gendarmery, hindenburg line, exoskeletal, sarmatian, skirmishers, caissons, fusiliers, gun emplacement, infantry, mamelukes, sigint, antiaircraft fire, merchantmen, paratroop, reconnaissance vehicle, fortifications, tramming, kharg, tunneling, armored, antipersonnel, minimi, armoured personnel carrier, antiballistic, revetments, remus, stealthiness, comint, ronco, bathyscaphe, neutralization, tank destroyer, grenadiers, geotechnics, headwork, envelopment, armament, fording, irbm, armoured vehicle, marines, drogue chute, lighterage, logistic support, airburst, inertial guidance, warfare, brenner pass, slit trench, claystone, riflemen, thermonuclear warhead, uss cole, armoured, trench, thermobaric bomb, belleau wood, cryptologic, entrenchments, hindu kush mountains, reconnaissance, regt, maginot line, counterblow, sentries, arvn, presa, telegraph wire, winze, charioteers, enemy, armor plating, mortaring, perforator, naval, lewisite, soldiery, molle, ballista, pesh merga, encirclement, gasholder, amphibious assault, electronic warfare, guided missile, creepage, armies, thanes, minisub, mantling, intervertebral, awacs

derail

countermeasure, disobey, mine

counteract, sabotage, subvert, undermine, weaken