Subsmash: The Mysterious Disappearance of HM Submarine Affray

In April 1951, the disappearance of HM submarine Affray knocked news of the Korean War and Festival of Britain from the front pages of national newspapers. Affray had put to sea on a routine peacetime simulated war patrol in the English Channel. She radioed her last position at 21.15hrs on 16 April, 30 miles south of the Isle of Wight - and preparing to dive. This was the last signal ever received from the submarine. When divers eventually discovered Affray, they found her resting upright o...