гранітні надовби
breaching of obstacles
negotiation of obstacles
timber obstacles
artificial beach obstacles
artificial underwater and beach obstacles
Modified Combined Obstacles Overlay (MCOO)
observation and fields of fire, avenues of approach, key and decisive terrain,obstacles, and cover and concealment (OAKOC)
staggered obstacles
flanking obstacles
zone of obstacles
installation of obstacles
maintain obstacles
reduce obstacles
obstacles in depth
passage of obstacles
aiming post lamp / aiming post light
airborne command post
alternate command post
army post office
army post service
binding post
center post
command post (CP)
command post exercise (CPX)
command post rehearsal
command-and-observation post
computerized command post
detached post
division army air defense command post
field and command post exercise
firing post
first impression report (FIR) (post exercise)