Title reads: "Operation Deadlight".
At sea off coast of Northern Ireland.
German U-boats are sunk by Royal Navy and RAF (Royal Air Force). Part of Germany's post-war disarmament.
Aerial shot of U-boat at sea. Rocket and cannon are fired at submarine from aircraft, we see them explode. Depth charges explodes beside U-boat. Aerial shots of seaplane dropping bombs on submarine. Various shots of bombs exploding around submarine. Aerial view of U-boat surrounded by oily water.
Note: commentary runs straight into next story OPERATION DAYLIGHT, also in 46/1, on *PM1372*.