мінно-вибухове загородження
explosive reactive armor (ERA)
prolonged reactive psychosis (PTSD)
reactive
reactive armor
active-reactive muzzle brake
positive reactive-type muzzle brake
reactive-type muzzle brake
Abrams reactive armor tiles (ARAT)
Bradley Reactive Armor Tiles (BRAT)
Explosive Reactive Armor (ERAWA)
antiboat obstacle
antipersonnel obstacle
antipersonnel obstacle breaching system (APOBS)
antitank obstacle
antivehicular obstacle
artificial obstacle
barbed wire obstacle
beach obstacle
composite obstacle
concrete obstacle
demolish an obstacle
incendiary obstacle
log obstacle
man-made obstacle
mine obstacle
natural obstacle
obstacle belt/ course
obstacle development
obstacle race
obstacle(s)
parachute obstacle
passive obstacle