Titles read: "FRENCH NAVAL MANOEUVRES".
Various shots of French warships moving out to sea from different areas of the French coast in spring manoeuvres. Sailors and officers are seen on deck and on the bridge; the warship guns fire shells. Aircraft fly overhead; submarines...
Footage of shells being fired form battleship.
US Officers being transferred from ship to ship on bosuns chair.
Shots of Royal Ensign and battleships.
Various shots of battleships at sea.
Damaged warships in unknown harbour.
Shots of warship showing major signs of damage and listing heavily to one side.
Aerial shots of a ship about to sink.
Warships at sea.