On the occasion of Indian Air Force Day, 2020 Indian Air Force (IAF) chief Air Chief Marshal Rakesh Kumar Singh Bhadauria on Thursday assured the nation that the Indian Air Force will evolve and be ever ready to safeguard India's sovereignty and interests in all circumstances. "I want to assure the nation that the Indian Air Force will evolve and be ever ready to safeguard our nation's sovereignty and interests in all circumstances," said Rakesh Kumar Singh Bhadauria at Hindon airbase.