During the operations against Pakistan in December, 1971, as a pilot in a FighterBomber Squadron, Flight Lieutenant Ashok Kumar Singh flew 15 missions deep in the enemy territory in the face of heavy ground and air opposition. On the 17th December, 1971, he was ordered to undertake a photo reconnaissance mission which involved flying the aircraft at extreme range and over a target which was heavily defended. While he was over the target his aircraft was hit by enemy ground fire resulting in leakage of fuel. Undeterred and in complete disregard to his personal safety he completed the mission flying the aircraft skillfully and landed safely with critical fuel state, and brought back vital information.

In this action, Flight Lieutenant Ashok Kumar Singh displayed gallantry, professional skill and devotion to duty of a high order.