HMS Cavalier: Britain's Last Surviving Wartime Destroyer, Now a Memorial to Eleven Thousand Sailors

A Destroyer Built at Cowes

HMS Cavalier was built by J. Samuel White and Company at East Cowes, her keel laid on 28 March 1943, launched on 7 April 1944, and commissioned on 22 November that year, a C-class destroyer driven by Parsons geared steam turbines producing 40,000 shaft horsepower. She was armed with three 4.5-inch guns, Bofors and Oerlikon anti-aircraft guns and two quintuple 21-inch torpedo tube mounts, later replaced by Squid anti-submarine mortars, and from 1964 fitted with a GWS20 Seacat surface-to-air missile launcher, an armament that evolved substantially across her long service life.

Rescuing a Scattered Arctic Convoy

HMS Cavalier's wartime service included the reinforcement of a scattered convoy from Russia in February 1945, a genuinely dangerous Arctic operation in which, remarkably, only three of the convoy's 34 ships were lost, a real achievement given the ferocity of the U-boat and air threats that regularly devastated Arctic convoys during this period of the war. She went on to take part in the Battle of Surabaya in 1945 and responded to the Royal Indian Navy Mutiny in February 1946, before further service with the British Pacific Fleet.

Nuclear Tests, and a Speed Race

HMS Cavalier took part in Operation Grapple, Britain's nuclear weapons testing programme, between March and April 1958, and deployed in support of RAF operations at Gan Island in the Indian Ocean between August and September 1959, followed by a troop transport deployment to Brunei in December 1962 amid the unrest there. In 1970, in a rather more light-hearted episode, HMS Cavalier won a speed race against her sister ship HMS Rapid, a fitting demonstration of the raw performance her wartime-era steam turbines could still deliver, decades into her service life.

A Collision Under Tow

On 21 May 1964, while under tow to Gibraltar, HMS Cavalier collided with the Liberian tanker Burgan, sustaining bow damage that required a replacement bow to be fitted at Devonport, while a crew member of the tanker suffered head injuries requiring airlift to hospital, a genuinely serious incident that nonetheless left HMS Cavalier's long career largely undisturbed.

The Last of Her Kind

HMS Cavalier was decommissioned in 1972, by which point she held the distinction of being the last surviving British Second World War destroyer still afloat in the United Kingdom, every other wartime destroyer having already been scrapped or lost. Rather than let that unique status slip away, the Cavalier Trust purchased her for £65,000 in 1977, and she opened as a museum ship in Southampton in August 1982, before relocating to Brighton in October 1983, then to the River Tyne in 1987, and finally settling at Chatham Historic Dockyard in 1998, where she remains preserved in No. 2 dry dock.

A National Memorial

In November 2007, HMS Cavalier was officially designated as a war memorial, commemorating the 142 Royal Navy destroyers and roughly 11,000 sailors lost during the Second World War, a genuinely fitting final role for the last surviving ship of her kind, allowing visitors to walk the decks of a real wartime destroyer while honouring the memory of the many hundreds of her sister ships and their crews who never came home.