The North Atlantic Treaty Organization, also called the North Atlantic Alliance, is an intergovernmental military alliance of 32 member states—30 European and 2 North American. Established in the aftermath of World War II, the organization implements the North Atlantic Treaty, signed in Washington, D.C., on 4 April 1949. NATO is a collective security system: its independent member states agree to defend each other against attacks by third parties. During the Cold War, NATO operated as a check on the threat posed by the Soviet Union. The alliance remained in place after the dissolution of the Soviet Union and the Warsaw Pact, and has been involved in military operations in the Balkans, the Middle East, South Asia, and Africa. The organization's motto is animus in consulendo liber. The organization's strategic concepts include deterrence.
The Western European Union was the international organisation and military alliance that succeeded the Western Union (WU) after the 1954 amendment of the 1948 Treaty of Brussels. The WEU implemented the Modified Brussels Treaty. During the Cold War, the Western Bloc included the WEU member-states, plus the United States and Canada, as part of the North Atlantic Treaty Organization (NATO).
The Euro-Atlantic Partnership Council (EAPC) is a post–Cold War, North Atlantic Treaty Organization (NATO) institution. The EAPC is a multilateral forum created to improve relations between NATO and non-NATO countries in Europe and Central Asia. States meet to cooperate and discuss political and security issues. It was formed on 29 May 1997 at a Ministers’ meeting held in Sintra, Portugal, as the successor to the North Atlantic Cooperation Council (NACC), which was created in 1991.
The Partnership for Peace is a North Atlantic Treaty Organization (NATO) program aimed at creating trust and cooperation between the member states of NATO and other states mostly in Europe, including post-Soviet states; 18 states are members. The program contains 6 areas of cooperation, which aims to build relationships with partners through military-to-military cooperation on training, exercises, disaster planning and response, science and environmental issues, professionalization, policy planning, and relations with civilian government. During policy negotiations in the 1990s, a primary controversy regarding PfP was its ability to be interpreted as a program that is a stepping stone for joining NATO with full Article 5 guarantees.
Atlanticism, also known as Transatlanticism, is the ideology which advocates a close alliance between nations in Northern America and in Europe on political, economic, and defense issues. The purpose is to maintain or increase the security and prosperity of the participating countries and protect liberal democracy and the progressive values of an open society that unite them under multiculturalism. The term derives from the North Atlantic Ocean, which is bordered by North America and Europe.
European integration is the process of industrial, economic, political, legal, social, and cultural integration of states wholly or partially in Europe, or nearby. European integration has primarily but not exclusively come about through the European Union and its policies.
The Stability Pact for Southeastern Europe was an institution aimed at strengthening peace, democracy, human rights and economy in the countries of South Eastern Europe from 1999 to 2008. It was replaced by the Regional Cooperation Council (RCC) in February 2008. The RCC replaced it because it is more "regionally owned" than the Stability Pact, which was driven more by outside partners such as the EU.
Transatlantic relations refer to the historic, cultural, political, economic and social relations between countries on both side of the Atlantic Ocean. Sometimes it specifically means relationships between the Anglophone North American countries, and particular European countries or organizations, although other meanings are possible.
The NATO Parliamentary Assembly serves as the consultative interparliamentary organisation for the North Atlantic Treaty Organization (NATO). It consists of delegates from the parliaments of the 32 NATO member countries as well as from associate and partner countries. Its current President is Michał Szczerba from Poland, elected in 2023. Its current Secretary General is Ruxandra Popa, who has been in this position since January 2020.
Turkey is a founding member of the United Nations, the Organisation of the Islamic Conference, the Organisation for Economic Co-operation and Development and the Organization for Security and Co-operation in Europe, has been in the Council of Europe since 1949, and in NATO since 1952. Since 2005, Turkey is in accession negotiations with the European Union, having been an associate member since 1963 and is also in European Customs Union. Turkey is also a member of the G20 industrial nations which brings together the 20 largest economies of the world.
The Atlantic Club of Bulgaria is a non-governmental, non-partisan organization dedicated to fostering the common values of the Euro-Atlantic community.
The European Institute is a nonpartisan public policy organization dedicated to Transatlantic relations. The Institute was founded in 1989 and is based in Washington, D.C. It regularly hosts forums, roundtable discussions, and programs with political and business leaders from the U.S. and Europe. Additionally, the Institute publishes the e-journal European Affairs.
NATO is an international military alliance consisting of 32 member states from Europe and North America. It was established at the signing of the North Atlantic Treaty on 4 April 1949.
Since its establishment in 1952, the Netherlands Atlantic Association is a forum for public debate on transatlantic security issues. It provides information and encourages research on topics such as the relationship between Europe and United States, developments in NATO and European security issues. The Netherlands Atlantic Association wants to promote the public debate on these issues.
The history of the North Atlantic Treaty Organization (NATO) begins in the immediate aftermath of World War II when British diplomacy set the stage to contain the Soviet Union and to stop the expansion of Soviet power in Europe. The United Kingdom and France signed, in 1947, the Treaty of Dunkirk, a defensive pact, which was expanded in 1948 with the Treaty of Brussels to add the three Benelux countries and committed them to collective defense against an armed attack for fifty years. The British worked with Washington to expand the alliance into NATO in 1949, adding the United States and Canada as well as Italy, Portugal, Norway, Denmark, and Iceland. Greece and Turkey joined in 1952, West Germany joined in 1955, Spain joined in 1982, Czech Republic, Hungary and Poland joined in 1999, Bulgaria, Estonia, Latvia, Lithuania, Romania, Slovakia, and Slovenia joined in 2004, Albania and Croatia joined in 2009, Montenegro joined in 2017, North Macedonia joined in 2020, Finland joined in 2023, and Sweden joined in 2024.
The Armenian Atlantic Association (AAA) is a non-governmental organization in Armenia. Founded in 2001, the organization promotes Armenia's Euro-Atlantic integration and seeks to further develop relations between Armenia and the North Atlantic Treaty Organization (NATO).
Austria and the North Atlantic Treaty Organization (NATO) have a close relationship. Austria with Ireland, Cyprus and Malta are the only members of the European Union that are not members of NATO. Austria has had formal relations with NATO since 1995, when it joined the Partnership for Peace programme.
