HMS *Illustrious*

HMS *Illustrious* was a pivotal Royal Navy aircraft carrier of the *Illustrious* class, commissioned during the early stages of the Second World War. Renowned for its innovative armoured flight deck, it played a decisive role in crucial Mediterranean and Pacific campaigns. The carrier's service spanned the Battle of Taranto, operations supporting the Malta convoys, and the British Pacific Fleet, cementing its status as one of the most celebrated Royal Navy vessels of the conflict.

Design and construction

Ordered from Vickers-Armstrongs under the 1936 Naval Programme, the design was a direct response to the rising threat of land-based aviation. Constructed at their Barrow-in-Furness yard, its keel was laid down in 1937. The most revolutionary feature was its integrated armoured flight deck, designed to withstand bomb hits from contemporary aircraft like the Junkers Ju 87. This protection came at the cost of a smaller air group compared to foreign contemporaries like the United States Navy's *Yorktown* class. Propulsion was provided by three Parsons geared turbines, fed by six Admiralty 3-drum boilers, enabling a top speed vital for fleet operations.

Operational history

Commissioned in May 1940 under Captain Denis Boyd, its initial work-up was conducted with the Home Fleet at Scapa Flow. Its first major assignment was to reinforce the Mediterranean Fleet, then commanded by Admiral Andrew Cunningham. Upon arrival at Gibraltar, it joined Force H before proceeding to Alexandria. The carrier's early operations included providing air cover for convoys to Malta and Greece, immediately testing its design under combat conditions against the Regia Aeronautica and later the Luftwaffe.

Service in the Second World War

*Illustrious* achieved legendary status in November 1940 during the Battle of Taranto. Launching Fairey Swordfish biplanes from the Ionian Sea, its aircraft crippled the Italian battle fleet at anchor, a pivotal victory that inspired the later attack on Pearl Harbor. In January 1941, while covering a convoy, it was severely damaged by sustained dive-bombing from Junkers Ju 87s based in Sicily, necessitating major repairs at the Norfolk Naval Shipyard in the United States. After returning to service in the Indian Ocean, it supported the invasion of Madagascar in 1942. It later returned to the Mediterranean, providing vital air support for the Allied invasion of Sicily and the landings at Salerno. Transferred to the British Pacific Fleet in 1944, its aircraft attacked oil refineries in Sumatra and provided cover during the Battle of Okinawa, where it sustained kamikaze damage.

Post-war service and fate

Following Victory over Japan Day, *Illustrious* was employed in trooping duties, repatriating Allied personnel from Australia and the Far East. It was briefly considered for modernization but was instead placed in reserve in 1946. After a period as a stationary training and accommodation ship at Devonport, the decision was made to dispose of the veteran carrier. It was sold to BISCO in 1956 and subsequently towed to Faslane for breaking up by shipbreakers Metal Industries.

Legacy and memorials

HMS *Illustrious*'s legacy is profound, particularly for its role at Taranto, which demonstrated the carrier's strategic potential. Its armoured box hangar design influenced subsequent British carriers, including the *Implacable* class and the post-war *Malta* design. The name was later carried by an *Invincible*-class carrier which served in the Falklands War. Artefacts from the ship, including its bell and a Fairey Swordfish, are preserved at the Fleet Air Arm Museum in Yeovilton. Its service is commemorated in numerous historical works, such as those by naval historian Stephen Roskill, and it remains a central subject in the study of naval warfare in the Second World War.

Category:Aircraft carriers of the Royal Navy Category:Illustrious-class aircraft carriers Category:Ships built in Barrow-in-Furness Category:World War II aircraft carriers of the United Kingdom