постановка загороджень
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
granite post obstacles
maintain obstacles
reduce obstacles
obstacles in depth
passage of obstacles
administrative installation
command billet / duty / installation
electronic installation aircraft (E)
fortified ground installation
ground radar installation
installation
installation kit
logistical installation
Office of the Assistant Chief of Staff for Installation Management (OACSIM)
petroleum installation
radar installation
sensitive installation
service installation
special electronic installation aircraft (E)
standard installation / division personnel system (SIDPERS)
fuze type and setting (installation)
harbour installation