defensive grenade

AP [anti-personnel] grenade pouch / frag [fragmentation] grenade pouch / HE grenade pouch

assume a defensive / assume the defensive

stun grenade / flash grenade / flashbang / thunderflash / sound bomb

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

defensive war / warfare

integrity of the defensive system

main defense area (line) / main defensive position

sector of defensive responsibility

defensive military doctrine

defensive thrust

fixed defensive fire

forward defensive line

forward defensive position

defensive guided weapon

defensive layout / lay-out

defensive fighter wing

defensive ability

adopt a defensive attitude