In 2017, there were five RussianSoviet designed and built aircraft carriers in existence, three of which were in operational service - the Project 1143.5 Aircraft Carrying Heavy Cruiser Admiral of the Fleet of the Soviet Union, Kuznetsov in Russian Federation naval service, the INS Vikramaditya (formerly the Project 1143.4 Heavy Aircraft Carrying Cruiser BakuAdmiral of the Fleet of the Soviet Union, Gorshkov) in Indian naval service and the incomplete former Soviet Project 1143.6 Aircraft Carrying Heavy Cruiser Varyag in service with the Peoples Liberation Army Navy of China as the Liaoning. The other two aircraft carriers, the Project 1143.2 Kiev and Minsk Heavy Aircraft Carrying Cruisers had been decommissioned and formed museum exhibits in China.