In the 1960s and the 1970s, Fatah provided training to a wide range of European, Middle Eastern, Asian, and African militant and insurgent groups, and carried out numerous attacks against Israeli targets in Western Europe and the Middle East during the 1970s. Some militant groups that affiliated themselves to Fatah, and some of the "fedayeen" within Fatah itself, carried out civilian-aircraft hijackings and terrorist attacks, attributing them to Black September, Abu Nidal's Fatah-Revolutionary Council, Abu Musa's group, the PFLP, and the PFLP-GC. Fatah received weapons, explosives and training from the Soviet Union and some of the communist states of East Europe. China and Algeria also provided munitions. In 1979, Fatah aided Uganda during the Uganda–Tanzania War. Members of the organization fought alongside the Uganda Army and Libyan troops against the Tanzania People's Defence Force during the Battle of Lukaya and the Fall of Kampala, but were eventually forced to retreat from the country.