Location Unknown / Unclear.
Various shots of the American submarine Aluminaut on the water surface, several shots from the deck during dive. Various underwater shots of the submarine going down and on the sea floor. MS. An interior of the submarine. Various shots of the arms on the bottom...
Sailors go through training to become members of the Submarine Corps.
Cuts (out takes, rushes) for SALVAGE ATTEMPT FAILS in G 1310.
Footage of two men demonstrating small U-boat.
Material showing submarine base. Surrender of U-Boats U802 and U826.
Australian newsreel item about making and testing torpedoes.
Men practising escape from 'A' class submarine.
Testing submarine by inventor Vassena.
Footage of miniature sub.