sentries Definition

sentinels, guards, gatekeepers, minders, vigilantes, guardians, bodyguards, warders, lookouts, watchmen, skirmishers, riflemen, sentry duty, snipers, policemen, watchtower, battlements, gun emplacement, grenadiers, infantrymen, pillboxes, guardhouses, soldiers, fortifications, slit trench, commandos, manning, dragoons, palisades, rangers, army, guardroom, entrenchments, sappers, conscripts, barbed wire, infiltrators, gunners, stockades, patrol, jarheads, forts, fusiliers, cannoneers, spearmen, tripwire, cavalrymen, searchlights, turrets, pikemen, panzer, antiriot, countermine, phalanxes, ramparts, periscopes, plainclothes, besiegers, entrances, paratroops, quartermasters, reveille, hostiles, trespassers, detachments, gunsight, paratroopers, battalions, barricades, portcullis, signaler, checkpoint, infantry, deers, hussars, havildar, minutemen, marauders, platoons, parapets, artillerymen, precipices, gates, beefeaters, bowmen, marines, wadis, goosestep, ambushers, jeeps, constables, regiment, foxholes, qui vive, civies, shields, beacons, janissaries, mamelukes, mercs,