A treaty is a formal, legally binding written contract between actors in international law. It is usually made by and between sovereign states, but can...

The Treaty of Versailles was a peace treaty signed on 28 June 1919. As the most important treaty of World War I, it ended the state of war between Germany...

The North Atlantic Treaty Organization (NATO /ˈneɪtoʊ/ NAY-toh; French: Organisation du traité de l'Atlantique nord, OTAN), also called the North Atlantic...

Brussels Treaty (MBT). The Brussels Treaty was terminated in 2011, consequently dissolving the WEU, as the mutual defence clause that the Lisbon Treaty provided...

The Antarctic Treaty and related agreements, collectively known as the Antarctic Treaty System (ATS), regulate international relations with respect to...

Warsaw Pact (WP), formally the Treaty of Friendship, Cooperation and Mutual Assistance (TFCMA), was a collective defense treaty signed in Warsaw, Poland, between...

There were three Treaties of Aix-la-Chapelle. Although "Aix-la-Chapelle", the French name of the German city of Aachen, is an exonym now rarely used in...

Treaty of Vienna may refer to: Treaty of Vienna (1606) Holy Roman Empire/Hungary Treaty of Vienna (1656) Austro-Polish alliance in the Second Northern...

The Treaty of Lisbon (initially known as the Reform Treaty) is an international agreement that amends the two treaties which form the constitutional basis...

The Treaty of Rome, or EEC Treaty (officially the Treaty establishing the European Economic Community), brought about the creation of the European Economic...