graduated each year, peaking to more than 500 in early 1972 as a result of mobilisation brought on by the first southern rebellion. Students from other Arab and African countries were also trained at the Military College, and in 1982 sixty Ugandans were graduated as part of a Sudanese contribution to rebuilding the Ugandan army after Amin's removal from power. Equipment The Sudanese Armed Forces today are equipped mainly with Soviet, Russian, Chinese, Ukrainian, and Sudanese manufactured weaponry. They have a weapons production company called the Military Industry Corporation. Significant data has been made available by the UN Experts' Groups on the Sudan on arms supplies to Sudanese forces. The proliferation of small arms in Sudan originated during the occupation of the country by Ottoman and Egyptian forces and by the colonial powers, especially Britain and France, in the late nineteenth and early twentieth centuries. Sudan had only a limited arms industry until the late 1990s, except for a production line for small-caliber ammunition. Consequently, foreign sources for weapons, equipment, ammunition, and technical training have been indispensable. The standard issue battle rifle is now an H&K G3 variant that is domestically manufactured by Military Industry Corporation and referred to as the Dinar. The IISS reported in 2007 that the SAF had 200 T-54/55 main battle tanks and 70 Type 62 light tanks. By 2011 the total that the IISS listed was 360: 20 M-60, 60 Type 59, 270 T-54/55, and 10 'Al Bashier' (Type-85-IIM). The 'Al-Bashier' is a licensed version of the Type 85M-II tank. In addition, the 'Digna'a modernisation programme for the T-55 has been reported. Chinese Type 96 tanks have also been known to serve in the Sudanese Army. These are by far and away Sudan's most modern and powerful tanks. The IISS reported 218 armoured cars (6 French Panhard AML-90, 60 BRDM-2, 80 British Ferret, and 30 British Alvis Saladin) in 2007, alongside 15 Soviet BMP-2. Also reported were 42 US M-113, 19 US LAV-150/V-100 Commando, Soviet BTR-152/BTR-50, 20 Czech or Polish OT-62/OT-64. 104 Egyptian Walid were ordered in 1981-1986. The IISS estimated in 2011 that Sudan had 778+ artillery pieces, including 20 US M-101, 16 D-30, Soviet D-74, Soviet M-30, and 75 Soviet 130mm M-46/Type-59-I. The IISS estimated in 2011 that the Army had 20 pieces of self-propelled artillery, including 10 Soviet 2S1 Gvozdika and 10 French (AMX) Mk F3. Multiple rocket launchers in service include