An american anti-submarine helicopter is flying on a missionAn American anti-submarine helicopter is flying on a mission
Catalina anti-submarine maritime patrol aircraft on take-offCatalina anti-submarine Maritime Patrol aircraft on take-off
Large anti - submarine ship of the russian flotillaLarge anti - submarine ship of the Russian Flotilla
American fighters fly through the fire of anti-aircraft gunsAmerican fighters fly through the fire of anti-aircraft guns
Deck-based jet fighter turned on an anti-guidance system in the airDeck-based jet fighter turned on an anti-guidance system in the air