INS Viraat

INS Viraat

INS Viraat was a Centaur-class light fleet aircraft carrier that served as the flagship of the Indian Navy for nearly three decades after transfer from the Royal Navy, where she had served as HMS Hermes. The ship played central roles in Operation Jupiter (India), regional power projection, humanitarian missions, and naval diplomacy across the Indian Ocean, Arabian Sea, and Bay of Bengal. Viraat symbolized postcolonial naval continuity and modernization through interactions with platforms and doctrines from United States Navy, Royal Australian Navy, French Navy, and Royal Navy exchanges.

Design and specifications

Viraat originated in the Centaur-class aircraft carrier design lineage that included HMS Centaur and HMS Albion, embodying wartime Royal Navy carrier architecture influenced by lessons from the Battle of the Atlantic, Operation Torch, and Pacific War carrier operations. The ship's hull dimensions and island configuration reflected Gerald Wellesley-era adaptations and Admiralty stability criteria; the flight deck supported short takeoff and vertical landing operations for aircraft types such as the Hawker Sea Hawk, British Aerospace Sea Harrier, and McDonnell Douglas F/A-18 Hornet in interoperability exercises. Propulsion comprised geared steam turbines and boilers patterned after Yarrow and John Brown & Company practices, delivering speeds comparable to contemporary Essex-class aircraft carrier concepts. Armament and sensors evolved from original Bofors 40 mm mounts and Type 965 radar suites toward modernized fire-control and electronic warfare systems interoperable with assets like Westland Sea King helicopters and Sea Skua missiles during later refits.

Construction and commissioning

Laid down during World War II at the Vickers-Armstrong shipyards, the ship was launched in 1944 amid the industrial mobilization that produced vessels such as HMS Illustrious and HMS Ark Royal. Commissioned into the Royal Navy as HMS Hermes, she participated in postwar deployments alongside units of the Home Fleet and engaged in trials linked to naval aviation advances pioneered at Fleet Air Arm establishments and RNAS Yeovilton. The transfer to the Indian Navy involved diplomatic agreements negotiated with the Ministry of Defence (United Kingdom), technical handover processes involving Babcock International Group-era contractors, and a commissioning ceremony presided over by leaders from the Government of India and Prime Minister of India offices.

Operational history

Viraat's operational history encompassed carrier strike group duties, anti-piracy patrols near Somalia, humanitarian assistance during natural disasters such as the 2004 Indian Ocean earthquake and tsunami, and naval diplomacy visits to ports including Colombo, Male, Port Louis, and Dakar. She served as flagship during exercises with the United States Navy's USS Enterprise, bilateral maneuvers with the Royal Australian Navy and French Navy, and multinational drills with NATO partners under observer arrangements. The carrier supported air operations with Sea Harrier FRS.51 squadrons and search-and-rescue sorties using Westland Sea King helicopters, contributing to anti-submarine workflows alongside INS Brahmaputra (F31) and INS Delhi (D61). Viraat also played a role in projecting presence during geopolitical episodes involving Sri Lanka, Maldives, and regional maritime security initiatives coordinated with the Indian Ocean Naval Symposium.

Modernization and refits

Throughout her Indian service, the carrier underwent multiple refits at shipyards including Mazagon Dock Limited and overseas facilities influenced by Babcock International practices. Upgrades encompassed flight deck strengthening to accommodate Sea Harrier operations, overhauls of propulsion machinery, replacement of obsolete radar systems with modern electronic suites aligned with DRDO-linked developments, and habitability improvements inspired by contemporary INS Vikrant (R11) construction programs. Refit periods aligned with doctrinal shifts toward carrier strike group concepts and integration exercises with platforms like the INS Vikramaditya, which in turn affected long-term force structure planning within the Indian Navy and Ministry of Defence (India) procurement roadmaps.

Decommissioning and preservation attempts

Decommissioned in 2017 after nearly 30 years with the Indian Navy and a total service life spanning postwar and Cold War eras, the carrier's retirement prompted proposals for conversion into a museum ship, floating hotel, and maritime heritage center. Stakeholders included state governments such as Maharashtra, heritage NGOs, naval veterans associations, and private developers with interests similar to projects like the Intrepid Sea, Air & Space Museum and HMS Belfast preservation. Financial, technical, and diplomatic constraints—engaging firms with experience from Lloyd's Register and maritime preservation projects—hampered implementation, and debates involved environmental assessments under Ministry of Environment, Forest and Climate Change (India) procedures and port authority regulations in locations like Mumbai and Goa. Ultimately, competing proposals, maintenance costs, and changing strategic priorities led to scrapping discussions and contested outcomes involving stakeholders including the Naval Commanders' Forum and national cultural agencies.

Category:Aircraft carriers of the Indian Navy Category:Centaur-class aircraft carriers Category:Ships built in the United Kingdom Category:1944 ships