reconnoitre, gun emplacement, resupply, lingayen gulf, downrange, bivouacked, cartesian coordinates, dismounted, overfly, rendezvousing, mortaring, meriwether lewis, gank, emplacing, traverse, slit trench, celestial navigation, yomp, strafe, orient, arabian desert, antiaircraft gun, encircle, outflank, bismarck archipelago, sentry duty, garrisoned, phonetic alphabet, outfox, glissade, shanghaied, minesweeping, charles cornwallis, countermine, antiaircraft fire, conquer, debark, belleau wood, east indies, infiltrate, bouncing betty, admiralty islands, inertial guidance, hindu kush mountains, debrief, whirlybirds, wild blue yonder, retrace, retrieve, admiral nimitz, patrol, uncrate, divining rod, wander, scotch broom, sayeret matkal, mapped, triangulate, bushwhack, meuse river, firing range, zigzagging, inertial navigation system, mohave desert, sir galahad, periscope, ballistic trajectory, unescorted, tank destroyer, perambulate, cam ranh, destroyer escort, john hanning speke, airdrop, encamped, scudding, surveil, homing pigeon, liberate, scram, echo sounder, hone, refuel, compassing, roadbook, hunker, locate, olive drab, sparrow hawk, foraging, sieged, sinai desert, jimmy doolittle, poop deck, repel, dew line, tiger moth, franz josef land, repulse, morse code, helicopter gunship, reequip, reconnaissance, soaking, boiling, briefing, checkup, combing, curing, debriefing, interrogation, note, recon, rehearsal, reheating, rinsing, steaming, summing, tryout, ablutions, airing, baking

observe

reconnoitre, scout