British battleships at sea - day and night.
Location Unknown / Unclear.
Various shots of battleships and aircraft carriers at sea.
Various shots of the activities onboard British anti submarine patrol ship. Men looking through binoculars and other instruments, running to take positions at guns and firing. Several shots of the explosions. Various shots of the crew and officers onboard ship. Officers are seen having drinks.
Several shots of battleship at sea, rough waters. Various night shots of the barrage at sea - looks like fireworks, flying lights and explosions.
Various shots of a ship crew getting on busy dock. Troops and civilians on dock.
Battleship at sea under fire, mines exploding as it moves through water. More shots of battleships at rough sea. More night shots of barrage at sea - lights flashing through night.