An american anti-submarine helicopter is flying on a missionAn American anti-submarine helicopter is flying on a mission
Meeting of a submarine and an octopus at the bottom of the oceanMeeting of a submarine and an octopus at the bottom of the ocean
Frozen in the ice, the submarine breaks it with its powerFrozen in the ice, the submarine breaks it with its power
Large anti - submarine ship of the russian flotillaLarge anti - submarine ship of the Russian Flotilla