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

helicopter for anti-submarine warfare

Navy ASW magnetometer buoy

ASW aircraft

ASW helicopter

ASW weapon

open submarine warfare

submarine warfare

anti-submarine search

anti-submarine ship

anti-submarine defense

Russian New Generation Warfare (RNGW) (4th Generation Warfare, Hybrid War etc.)

electromagnetic warfare / electronic warfare (EW)

anti-air warfare

anti-drone warfare

anti-surface warfare

anti-personnel-anti-material projectile

AV/AT mines (anti-vehicle / anti-tank mines)

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