безпілотний глибоководний атомний підводний човен
deepwater submarine
anti-submarine search
anti-submarine ship
anti-submarine warfare (ASW)
anti-submarine warfare cruiser
anti-submarine warfare officer
anti-submarine warfare patrol aircraft
anti-submarine warfare platform
anti-submarine warfare sensor data
anti-submarine warfare ship
attack submarine (SSN)
ballistic missile submarine (SSBN)
coastal submarine
disabled submarine (DISSUB)
distressed submarine (DISSUB)
distressed submarine personnel
guidance submarine
guided missile submarine
HM Submarine
hunter-killer submarine
killer submarine
life guard submarine
mini-submarine
nuclear propulsion submarine
nuclear submarine
nuclear-powered ballistic missile submarine (SSBN)
nuclear-powered submarine
Ohio-class submarine
open submarine warfare
submarine (SS; sub)
submarine base
submarine chaser