During the Indo-Pakistani War of 1971, the US Congress scrutinized its military aid to Pakistan despite efforts by U.S. President Richard Nixon.Burne, Lester H. Chronological History of U.S. Foreign Relations: 1932–1988. Routledge, 2003. . After the war, programs on self-reliance and domestic production were launched with the establishment of the Ministry of Defence Production (MoDP) in 1972, aiming to promote and co-ordinate the patchwork of military production facilities which had developed since independence. New military policy oversaw the establishment of Heavy Industries Taxila (HIT) in Taxila and the Pakistan Aeronautical Complex (PAC) in Kamra, north of Islamabad. The militarisation of the Karachi Shipyard Engineering Works (KSEW) took place the same year. The PAC reverse-engineered several F–6J, F–7P, Mirage III, and Mirage 5 fighter jets (of the Chinese and French), built the Mushshak trainer (based on the Swedish SAAB Safari), and maintained radar and avionics equipment. After the success of the Mushshak, the Super Mushshak and the state-of-art Karakoram-8 advanced training jet were produced. The MoDP includes several other specialised organizations devoted to research and development, production and administration.
During the Indo-Pakistani War of 1971, the US Congress scrutinized its military aid to Pakistan despite efforts by U.S. President Richard Nixon.Burne, Lester H. Chronological History of U.S. Foreign Relations: 1932–1988. Routledge, 2003. . After the war, programs on self-reliance and domestic production were launched with the establishment of the Ministry of Defence Production (MoDP) in 1972, aiming to promote and co-ordinate the patchwork of military production facilities which had developed since independence. New military policy oversaw the establishment of Heavy Industries Taxila (HIT) in Taxila and the Pakistan Aeronautical Complex (PAC) in Kamra, north of Islamabad. The militarisation of the Karachi Shipyard Engineering Works (KSEW) took place the same year. The PAC reverse-engineered several F–6J, F–7P, Mirage III, and Mirage 5 fighter jets (of the Chinese and French), built the Mushshak trainer (based on the Swedish SAAB Safari), and maintained radar and avionics equipment. After the success of the Mushshak, the Super Mushshak and the state-of-art Karakoram-8 advanced training jet were produced. The MoDP includes several other specialised organizations devoted to research and development, production and administration.