HMS Corunna
HMS Corunna was a later or 1943 fleet destroyer of the Royal Navy. She was named in honour of the Battle of Corunna, which took place during the Peninsular War in 1809 between British and French forces. Corunna was built by Swan Hunter & Wigham Richardson Limited on the Tyne. She was launched on 29 May 1945 and commissioned on 6 June 1947.
Design and construction
The Battle-class was developed as a result of operational experience in the early years of the Second World War, which had shown that the Royal Navy's existing destroyers had inadequate anti-aircraft protection, and in particular, lacked a modern dual-purpose main gun armament, capable of dealing with both surface targets and air attack, with guns lacking the high elevation mountings necessary to deal with dive bombers. The resulting design was armed with two twin 4.5 inch high-angle gun-turrets of a new design mounted forward and a heavy close-in anti-aircraft armament, with 16 Battle-class destroyers ordered under the 1942 construction programme.For the 1943 construction programme, 24 Battle-class destroyers of a revised design were ordered, with three destroyers to be built by Swan Hunter.
Corunna was long overall, at the waterline and between perpendiculars, with a beam of and a draught of normal and at full load. Displacement was standard and full load. Two Admiralty 3-drum boilers supplied steam at and to two sets of Parsons single-reduction geared steam turbines which drove two propeller shafts. The machinery was rated at, giving a speed of torpedo-tubes were fitted, with a Squid anti-submarine mortar aft.
Corunna, named after the 1809 Battle of Corunna, was one of thirteen 1943 Battles ordered on 23 April 1943. The destroyer was laid down at Swan Hunter's Tyneside shipyard on 12 April 1944, was launched on 29 May 1945. The end of the Second World War in August 1945 resulted in the decision to cancel 16 of the 1943 Battles, with construction of the remaining ships slowed. Corunna was commissioned on 23 May 1947, and was completed on 6 June 1947.
Service
On commissioning, Corunna joined the 4th Destroyer Flotilla, part of the Home Fleet, but was temporarily laid up in reserve for several months from October 1947 owing to a manning crisis in the Royal Navy. On 8 December 1948 Corunna was in collision with the oiler while being refuelled, and was under repair at Chatham from 16 December to 18 February 1949. In 1953 she took part in the Fleet Review to celebrate the Coronation of Queen Elizabeth II. In 1954, Corunna, with the rest of the Squadron, formerly Flotilla, deployed to the Mediterranean, remaining there until 1955. Corunna, with the rest of the Squadron, returned to the region in 1956 and took part in the Suez Crisis. On 15 March 1959, Corunna accidentally collided with her sister ship in the Bay Of Biscay.Corunna subsequently began her conversion to a Radar Picket, of which three other ships were also converted. The conversion included new Anti-Aircraft weaponry, new radar, and the addition of the Sea Cat missile system. In 1962, Corunna joined the 7th Destroyer Squadron, based in the Mediterranean, and the following year joined the 21st Escort Squadron.
In 1964, Corunna deployed, along with the rest of the Squadron, to the Far East, where she would remain until 1965.