point and stationary defenses

fixed and stationary targets

stationary force

stationary parts

stationary stator vane

stationary warfare

stationary (fixed, steady) target

vehicle stationary

stationary target

stationary ring gear

stationary front

stationary orbit

stationary shock wave

stationary swash plate

observation and fields of fire, avenues of approach, key and decisive terrain,obstacles, and cover and concealment (OAKOC)

active defenses

breach defenses

crack defenses/the front

defenses

Ground Based Air Defenses (GBAD)

military defenses

outpost defenses

passive defenses

permanent defenses

pierce defenses

punch / smash / tear a hole (in the defenses)

shore up defenses * зміцнити оборону

disrupt defenses

disrupting defenses

accessory defenses

well-prepared defenses

obliterate defenses

bolster defenses