нерухомий (загороджувальний) вогонь в обороні
assume a defensive / assume the defensive
close defensive fire
close-in defensive fire
defensive fire (DF)
slant fire; diagonal fire; oblique fire; fire to the oblique
fire on a fixed target
fixed fire
fixed fire bottle
fixed fire command
from a fixed fire position
fire on fixed line
fixed blocking fire
assuming a defensive
defensive area
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