https://breakingdefense.com/2021/10/us-china-russia-test-new-space-war-tactics-sats-buzzing-spoofing-spying/

WASHINGTON: China has demonstrated the ability to track and maneuver a satel
lite with a remarkably high degree of precision, allowing the Chinese milita
ry to spot a US satellite moving close and then to redirect its own satellit
e away from the US bird in little more than 24 hours, according to never-bef
ore-seen video recreations.

In a July 2021 incident, USA 271, a space surveillance satellite developed c
overtly by the Air Force and Orbital Sciences, approaches Chinese satellite
SJ-20, the PRC’s heaviest and one of its most advanced satellites. The US s
atellite, part of the Geosynchronous Space Situational Awareness Program (GS
APP), shadows the Chinese bird in parallel. But then the Chinese clearly det
ect the US satellite and rapidly move theirs away. (Pro tip: If you look clo
sely, you can see how close the two satellites are by looking under “Ranges
” in the video below.)
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修改:qgg FROM 111.197.105.*
FROM 111.197.105.*