The space surveillance satellite suddenly changed its orbit, approached one of our satellites, and flew in parallel at a very short distance for tracking, monitoring and monitoring. Our satellite is the Shishi No. 20 communications satellite. It was launched by the Long March 3 carrier rocket at the end of 2019 and is very heavy.
Button is also quite big, it is currently the heaviest communication satellite in the world and the most advanced communication satellite in our country. Not long after the U.S. satellite approached unkindly this time.
Our practice on the 20th quickly implemented the orbit change maneuver and got rid of American satellites. The Americans' evaluation of this matter is that they carried out a calibration operation, and it was a very, very small movement. This is very difficult. The implication is that the Chinese satellite's orbital change maneuver in space is very high in technology and very capable. And the Americans also hinted that China already has the capability of space warfare.