The Chiefs of Staff hosted a farewell dinner for the President of India, Smt. Pratibha Devisingh Patil in New Delhi on July 21, 2012. The Chief of Naval Staff, Admiral Nirmal Kumar Verma, the Chief of Air Staff, Air Chief Marshall, N.A.K. Browne, and the Chief of Army Staff, General Bikram Singh and other senior officers of the three Services were present..