Flag 4 "Flag 4" the signal to attack with torpedoes, is a thrilling account of British motor torpedo boats in the Mediterranean during the Second World War.British Coastal Forces were the smallest fighting ships of the Royal Navy, able to fight in the shallowest waters, penetrate minefields and hide in the inlets of enemy-held islands -- they were, in fact, from 1940 to 1943 the only surface craft contin... Full description