During the operations against Pakistan in December 1971, Squadron Leader Dinesh Chandra Bhandari was serving with an operational bomber squadron. As a senior navigator, he was responsible for leading and planning the raids against various difficult targets. He flew nine missions against deep-centred enemy targets, which were well defended with air cover and antiaircraft guns. Some of the missions were flown in broad daylight involving great risk. His determination and cool courage in hitting the enemy targets were fine example to junior navigators. His guidance and advice were mainly responsible for the success of other missions also. 

Throughout, Squadron Leader Bhandari displayed gallantry, determination and leadership of a high order.