Elsewhere the Soviet Union had concluded friendship and cooperation treaties with a number of states in the non-communist world, especially among Third World and Non-Aligned Movement states. Notwithstanding some ideological obstacles, Moscow advanced state interests by gaining military footholds in strategically important areas throughout the Third World. Furthermore, the USSR continued to provide military aid for revolutionary movements in the Third World. For all these reasons, Soviet foreign policy was of major importance to the non-communist world and helped determine the tenor of international relations.