24 March 2020
China successfully sent a group of new remote sensing satellites into orbit from the Xichang Satellite Launch Center in southwest China's Sichuan Province on 24 March. Belonging to the Yaogan-30 family, this group of satellites was launched by a Long March-2C carrier rocket at 11:43 h (Beijing Time). It will work as a constellation for electromagnetic environment detection and related technological tests.
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(correction: the headline stated initially "four" satellites. Most likely, it is the usual triplet of satellites.)