протичовновий рубіж
antisubmarine
antisubmarine aircraft
antisubmarine missile (ASM)
antisubmarine screen
antisubmarine torpedo
lightweight high-speed antisubmarine torpedo
antisubmarine practice
antisubmarine rocket
nonricochet antisubmarine shell
drone antisubmarine helicopter
antisubmarine guided-missile destroyer
atomic antisubmarine weapon
altitude barrier
barrier materials
barrier minefield
barrier plan
barrier restricted area
barrier system
barrier troops / blocking detachments (units) / anti-retreat forces
boom barrier (boom gate)
concrete barrier
portable vehicle-arresting barrier (PVAB)
sonic barrier
vehicle-arresting barrier
barrier inspection
crash barrier
noise barrier
barrier
gas barrier
vapor barrier boot
lateral barrier
geographic barrier