Party in South West Africa (now Namibia) that advocated immediate independence from South Africa.
Founded in 1960, it used diplomacy to attain its goals until 1966, when it turned to armed struggle. Led by Sam Nujoma and backed by the Angolan ruling party and the Soviet Union, SWAPO used Angola as a base for launching guerrilla attacks. From 1978 South Africa made periodic retaliatory strikes into Angola. That same year the UN recognized SWAPO as the Namibian people's sole representative. South Africa finally accepted a UN resolution requiring the withdrawal of South African troops in Namibia and the holding of free elections in 1988.