Ukrainian Soviet Socialist Republic
The Ukrainian Soviet Socialist Republic (Ukrainian SSR or UkrSSR or UkSSR; , УРСР ; , УССР ; see "Name" section below), also known as the Soviet Ukraine, was one of the constituent republics of the Soviet Union from the Union's inception in 1922 to its breakup in 1991. The republic was governed by the Communist Party of Ukraine as a unitary one-party socialist soviet republic.
Ukraine and the United Nations
Ukraine signed the Charter of the United Nations as the Ukrainian Soviet Socialist Republic on 26 June 1945 and came into force on 24 October 1945. Ukraine was among the first countries that signed the United Nations Charter, becoming a founding member of the United Nations among 51 countries. This provided the Soviet Union (a permanent Security Council member with veto powers) with another vote in the General Assembly. The latter aspect of the 1944 clauses, however, was never fulfilled and the republic's defense matters were managed by the Soviet Armed Forces and the Defense Ministry.