No. 20 Squadron PAF

No. 20 Air Superiority Squadron, nicknamed Cheetahs is a unit of the Pakistan Air Force established in 1956. It flies the Chengdu F-7PG Airguard jets and is based at PAF Base MM Alam. Initially formed as a photo- reconnaissance flight at PAF Base Mauripur, the squadron has evolved over the decades, participating in significant missions and conflicts. It currently operates Chengdu F-7PG Airguard jets and is based at PAF Base MM Alam. The squadron has a rich history, including contributions to the demarcation of the China–Pakistan border, the World Bank's Indus Basin Project, and active roles in the 1965 and 1971 Indo-Pakistani wars. After being disbanded in 1972 and reactivated in 1977, the squadron transitioned through various aircraft, including the Dassault Mirage IIIRP and Shenyang F-6, before adopting the Chengdu F-7P Skybolts and, later, the F-7PGs. The squadron celebrated its Golden Jubilee in 2008 and continues to play a vital role in the PAF's operational activities and exercises.