 Complete the following phrase:  In 1941, at the age of 19, he was called up to fight in the Second World War with the Royal Navy, serving with the ranks of Ordinary Seaman, Able Seaman, and Leading Torpedo Operator. He was first assigned to PS Bournemouth Queen, a converted excursion ship fitted for anti-aircraft guns, on duty off the coasts of England and Scotland. Beginning in 1943, he served on , a Dido-class light cruiser. There he saw action in 1943 in the Atlantic theatre, on two Arctic convoys and escorting aircraft carrier groups in operations against and other targets off the Norwegian coast. He took part in 