After the signing of the Sino-Soviet Treaty of Friendship, Alliance and Mutual Assistance in 1950, the Soviet Union assisted China's military R&D with training, technical documentation, manufacturing equipment and licensed production of Soviet weapons.
Setelah penandatanganan Sino-Soviet Treaty of Friendship, Alliance, and Mutual Assistance dalam tahun 1950, Uni Soviet membantu R & D militer China dengan pelatihan, dokumentasi teknis, peralatan pabrik, dan lisensi produksi senjata Soviet.