Armenia became a member of the United Nations on 2 March 1992, and is a signatory to a number of its organizations and other international agreements. It is also a member of  international organisations such as the Council of Europe, the Asian Development Bank, the European Bank for Reconstruction and Development, the Commonwealth of Independent States, the Organization for Security and Cooperation in Europe, the International Monetary Fund, the World Trade Organization, the World Customs Organization, the Organization of the Black Sea Economic Cooperation and La Francophonie. It is a member of the CSTO military alliance, and also participates in NATO's Partnership for Peace program and the Euro-Atlantic Partnership Council. In 2004 its forces joined KFOR, a NATO-led international force in Kosovo. Armenia is also an observer member of the Arab League, the Organization of American States, the Pacific Alliance, the Non-Aligned Movement, and a dialogue partner in the Shanghai Cooperation Organisation. As a result of its historical ties to France, Armenia was selected to host the biennial Francophonie summit in 2018.