"Northern Fleet Air Force" . . "Red Banner Fleet" . . . . . . . . . . "Naval warfare;" . . . . . . . "Russian Northern Fleet" . "White Sea Flotilla" . . . . . . . . . . . . "Combat patrols in the Arctic/Atlantic;" . . . "Northern Fleet's" . . . "Northern Fleet" . . . "c. 35+ active submarines" . "Northern Fleet Order of Battle" . . "Northern" . "Red Banner Northern Fleet" . . "Northern Fleet" . . "Soviet Red Banner Northern Fleet" . . "Amphibious military operations;" . "fleet" . . "Northern Military Flotilla" . "Northern Fleet#HQ Band" . . . "1933" . "Northern Flotilla" . . . . . "Nuclear deterrence;" . . . "Naval presence/diplomacy missions in the Atlantic and elsewhere" . . . . . . . "Soviet Northern Fleet" . "c. 33 surface warships plus additional support ships/auxiliaries" . .