Chinese satellites Shijian-21 and Shijian-25 perform operations in orbit near the Earth, which can show their preparation to join each other. About this It is known Spacecraft.

Since June 9, the spacecraft is in a static trajectory at a distance of about 1,500 km.
The publication recalled that the Shijian-25 spacecraft was launched in January, designed to check the technologies of assembling and refueling trajectory, while Shijian-21, launched in October 2021, in December 2021, successfully participated with the incident of Beidou-2.
In May, Sinhua reported that China successfully launched Shijian-26 exploration ship.
In March, the broken defense publication was launched by the US Deputy Director of the United States of Michael Getley's spatial activities, who accused China of working with a trajectory battle.