Wing Commander Dilbagh Singh took over command of the fighter Squadron of MIG-21 on its formation in March 1963, and in spite of the difficulties of a new unit, Wing Commander Dilbagh Singh achieved combat readiness and operational efficiency of his unit in the shortest possible time. In addition to the Squadron training he also had to undertake the training of the newly posted Pilots. Wing Commander Dilbagh Singh has to his credit 4400 hours of accident free flying on single-engined aircraft of which about 1000 hours are on jet fighters alone, which is a very creditable achievement. By his exceptional skill, zeal and enthusiasm, Wing Commander Dilbagh Singh converted his unit in a well-knit team of officers and airmen. Wing Commander Dilbagh Singh displayed commendable professional skill and devotion to duty in the best traditions of the Indian Air Force.