перешкода, утворена складкою місцевості
obstruction
bore obstruction
obstruction light
boundary obstruction light
unmarked aerodrome obstruction
junction aid (obstruction aid)
obstruction aid (junction aid)
nonexplosive obstruction
all terrain vehicle (ATV)
all-round surveillance of terrain
broken terrain
combat terrain information system (CTIS)
critical terrain
decisive terrain
difficult terrain
digitized terrain elevation data (DTED)
dominating terrain
engineer terrain intelligence
flat terrain
irregular terrain
key terrain
key terrain feature
mission, enemy, terrain (and weather), troops, time available, civil considerations (METT-TC)
MRAP All Terrain vehicle (M-ATV)
restrictive terrain
retention of terrain
rough terrain container handler (RTCH)
seize and secure (key terrain)
special purpose all-terrain vehicle (S-ATV)
terrain
terrain analysis
terrain analysis appreciation