Thatcher's Foreign Policy Beyond the Cold War
From South Africa sanctions to the Cambodian peace process — Thatcher's foreign policy was more complex than Cold War hawkishness alone.
South Africa and the Sanctions Debate
Thatcher's position on apartheid South Africa was one of her most controversial foreign policy stances. While she publicly condemned apartheid as 'morally wrong,' she consistently opposed economic sanctions against Pretoria. At the 1986 Commonwealth summit in London, she stood virtually alone against 48 other member states who demanded comprehensive sanctions. The image of Britain isolated within the Commonwealth was deeply uncomfortable for many British diplomats.
Her arguments against sanctions were threefold. First, she believed sanctions would hurt black South Africans more than the white regime — unemployment and poverty would increase while the government survived. Second, she feared that destabilizing white South Africa would create a vacuum filled by Soviet influence in a strategically important region. Third, Britain had substantial economic interests in South Africa that sanctions would damage.
Critics pointed out that Nelson Mandela and the ANC explicitly called for sanctions, arguing that the people most affected by apartheid wanted them. Thatcher's description of the ANC as 'a typical terrorist organization' in 1987 was widely condemned and has not aged well. When Mandela was released in 1990 and apartheid ended, the sanctions Thatcher opposed were widely credited as a contributing factor.