1. The INS Viraat, India India purchased the HMS Hermes from England in 1986, renaming it the INS Viraat after a series of upgrades and modifications. The Viraat has been refitted to last for another 20 years while India builds its own aircraft carriers. As the Hermes, the ship was the Royal Navy Flagship during the 1982 Falklands war. It carries up to 30 aircraft, including the Sea Harrier and the Sea King