Commander Air Force's mid-rank officers' ranks are modelled on those of the Royal Navy, the term wing commander is used as a rank, and this is the equivalent of a lieutenant colonel in the army or a commander in the navy. The rank of wing commander is above that of squadron leader and below that of group captain. In the former Royal Naval Air Service, which was merged with the Royal Flying Corps to form the Royal Air Force in 1918, the pilots held appointments as well as their normal ranks in the Royal Navy, and they wore insignia appropriate to
No. 9 Squadron (Pakistan Air Force) Leader M. Asghar Khan in command. In July 1947, then Squadron Leader Asghar Khan was a member of the Air Force Reconstitution Committee and insisted the squadron be transferred to the Royal Pakistan Air Force (RPAF). The squadron was thus established at Peshawar as the RPAF's first fighter squadron, equipped with eight Hawker Tempest fighters and commanded by Squadron Leader M. Ibrahim Khan. The squadron converted to the Hawker Fury in July 1950 and moved to Kohat in November 1956. The unit is believed to have created the first aerobatics team in the sub-continent with the formation of the Red