вогонь в обороні; загороджувальний вогонь
assume a defensive / assume the defensive
slant fire; diagonal fire; oblique fire; fire to the oblique
close defensive fire
close-in defensive fire
defensive fire (DF)
fixed defensive fire
defensive fire task
defensive fire task area
fire control orders (FCO) ('Hold Fire', 'Cease Fire' and 'Engage')
assuming a defensive
defensive belt / line
defensive electronic warfare
defensive maneuvre
defensive measures
defensive mine countermeasures
defensive minefield
defensive operations
defensive position
defensive posture
defensive power
defensive war / warfare
integrity of the defensive system
main defense area (line) / main defensive position
sector of defensive responsibility
defensive grenade
defensive military doctrine
defensive thrust
forward defensive line
forward defensive position
defensive guided weapon
defensive layout / lay-out
defensive fighter wing