Gosport memorial to HMS Affray submarine tragedy victims

A memorial has been unveiled to 75 servicemen who died in a submarine tragedy.

HMS Affray was on a training exercise off Alderney in the Channel Islands when it went missing in April 1951.

It was the last Royal Navy submarine to be lost at sea. It was found two months later 7.5 miles off the north west of Alderney at a depth of 280ft (85m).

Relatives of some of those who died attended a ceremony in Gosport.