Sino-Soviet Treaty of Friendship, Alliance and Mutual Assistance
The Sino-Soviet Treaty of Friendship , Alliance and Mutual Assistance , or Sino-Soviet Treaty of Friendship and Alliance for short , is the treaty of alliance concluded between the People's Republic of China ( PRC ) and the Union of Soviet Socialist Republics ( USSR ) on February 14 , 1950 . 
<triplet> Sino-Soviet Treaty of Friendship, Alliance and Mutual Assistance <subj> February 14, 1950 <obj> publication date