Rearmament

Rearmament may refer to:
 * German re-armament (Aufrüstung), the growth of the German military in contravention of the Versailles treaty (1930s)
 * British re-armament, the modernisation of the British military in response to German re-armament (1930s)
 * Salonika Agreement (31 July 1938), a treaty permitting Bulgaria to re-arm contrary to the Treaty of Neuilly
 * Bled agreement (1938), a treaty permitting Hungary to re-arm contrary to the Treaty of Trianon
 * Wiederbewaffnung (rearmament), the American plan to help re-build Germany after World War II