довготривалі оборонні споруди
permanent works
assume a defensive / assume the defensive
deliberate works
inclosed works
public works and utilities
wet works team
works certificate
breach works
engineer works
man works
site works
works
works of man
works section, R. E.
works service
ammunition works
assuming a defensive
close defensive fire
close-in defensive fire
defensive area
defensive belt / line
defensive electronic warfare
defensive fire (DF)
defensive maneuvre
defensive measures
defensive mine countermeasures
defensive minefield
defensive operations
defensive position
defensive posture
defensive power