According to the Xinhua News Agency, both satellites have already entered a given orbit.
It is noted that spacecraft became the 50th and 51st satellites of the global navigation system Beidou created by China.
Earlier, China launched the Gaofen-10 satellite into orbit.
In November, Viktor Baranets, a military columnist for the Komsomolskaya Pravda newspaper, in an interview with the FAN, praised the cooperation between Russia and China in the field of space weapons.