Summit Conference of Heads of State or Government of the Non-Aligned Movement on 1–6 September 1961 in Belgrade, Yugoslavia was the first conference of the Non-Aligned Movement. A major contributing factor to the organization of the conference was the process of decolonization of a number of African countries in the 1960s. Some therefore called it the ″Third World's Yalta″ in reference to 1945 Yalta Conference.

The Non-Aligned Movement (NAM) is a forum of 120 countries that are not formally aligned with or against any major power bloc. It was founded with the view to advancing interests of developing countries in the context of Cold War confrontation. After the United Nations, it is the largest grouping of states worldwide.