German Submarine In Action, North Atlantic

German Submarine In Action, North Atlantic Captured German film MCU pump being operated in German U-Boat as water pours in. MS valve being turned in engine room. MCU Submarine surfacing, navigator and captain coming out of conning tower. MCU crew members in conning tower with ice formed on their foul weather clothing. MS pan German sub, ice formed on its docks and guns. MS German fleet unit on patrol. MS German battleships under way; German planes overhead. MS German heavy cruiser. MCU German sailors manning battle stations. German fleet unit holding firing practice. MCU German gun crew operating 3" gun. MCU German automatic weapon being fired. MCU Range finder operator. MS Allied planes flying through heavy anti-aircraft fire. LS Allied plane shot down hitting water. MS bow of German war ship taking green water over bow. MS German heavy cruisers in formation towards camera. WWII. Naval / Sea Battles.