TASS reports that Roscosmos could deepen ties with the Chinese space program in the areas of satellite surveillance and communications constellations as the nation’s invasion of Ukraine drives a deeper wedge in its relations with the West.
“Cooperation between Glonass and Beidou [China’s satellite navigational system] can quite spread to communications and surveillance clusters,” Roscosmos Director General Dmitry Rogozin said during a forum on Tuesday.
Roscosmos has ordered airlines to replace the U.S. Global Positioning System (GPS) with Glonass in Russian airlines. Roscosmos is working with China to make the Glonass and Beidou satellite navigation systems interoperable.
Rogozin previously said that Russia will end cooperation with the United States, Europe, Japan and Canada on the International Space Station over the sanctions imposed on the country after its invasion of Ukraine in February. The Roscosmos leader said that details of Russia’s withdrawal will be announced soon. He has also said Russia is looking to cooperate on China’s Tiangong space station, which was launched last year.
Station operations have been approved until 2024. In December, NASA announced plans to work with station partners to extend operations until 2030. U.S. space officials have said it would be difficult to maintain the station without Russian involvement.
Russia’s Ukraine invasion has accelerated the nation’s drift away from cooperation with its ISS partners. Roscosmos decided not to participate in the U.S.-led Artemis program, which aims to land two astronauts at the south pole of the moon later this decade. While the other ISS partners have signed on to the program, Russia has opted to cooperate with China on the establishment of a lunar research base.
Vowing that cooperation in space with the West will resume on Russia’s terms, Roscosmos Director General Dmitry Rogozin said the space corporation is eyeing cooperation on China’s space station and begun efforts to replace the American Global Positioning System (GPS) in airplanes with Russian GLONASS satellite navigation system that is also capable of receiving navigation signals from China’s Beidou satellite constellation.
Rogozin also said Roscosmos plans to begin shipments of silo-based hypersonic Sarmat intercontinental ballistic missile (ICBM) in the fall amid continued tensions with the West over Russia’s invasion of Ukraine. The rocket was successfully test fired on Wednesday.
MOSCOW (Roscosmos PR) — A package of 16 intergovernmental, interdepartmental and commercial documents, including a joint Russian-Chinese statement on international relations, was adopted as part of Russian President Vladimir Putin’s visit to China. Among other things, an Agreement on cooperation in the field of ensuring complementarity between GLONASS and Beidou was signed.
During the Russian-Chinese summit talks, a Joint Statement by the Russian Federation and the People’s Republic of China on international relations entering a new era and global sustainable development was adopted. In it, Moscow and Beijing stressed that they are in favor of forming a new type of relationship between world powers based on mutual respect, peaceful coexistence and mutually beneficial cooperation.
On Friday, February 4, 2022, the State Corporation Roscosmos and the Commission on the Chinese satellite navigation system signed an agreement regarding cooperation in the field of ensuring the complementarity of the global navigation satellite systems GLONASS and Beidou in terms of system time scales.
The long-term goal of Russian-Chinese cooperation in the field of ensuring the complementarity of GLONASS and Beidou is to provide navigation services of higher quality by using the signals of both global navigation satellite systems. One of these conditions is the harmonization of the GLONASS and Beidou system time scales with reference to the international UTC scale.
The mode of joint use of GLONASS and Beidou signals will reduce the risks in the navigation support of consumers in the event of malfunctions in the operation of individual global navigation satellite systems, improve the accuracy and reliability of solving navigation problems.
Breaking Defense has an interesting report about China developing satellite servicing capabilities:
China’s SJ-21 satellite now “appears to be functioning as a space tug,” pulling a dead CompassG2, or Beidou, navigation satellite out of the way of other satellites operating in the heavily populated Geosynchronous Orbit, according to a new analysis by commercial space monitoring firm ExoAnalytic Solutions.
The observations were reported today by Brien Flewelling, who serves as the firm’s chief architect for space situational awareness (SSA), during a webinar hosted by the Center for Strategic and International Studies (CSIS) and Secure World Foundation (SWF).
According to Flewelling’s video presentation, the SJ-21 on Jan. 22 went “missing” from its orbital slot for a few hours, after performing what are known as “close proximity operations,” moving closer and closer around the Compass G2. The “gap” in observations was caused by the fact that when it then docked with the defunct satellite, it was daytime — when telescopes cannot image. ExoAnalytics tracked it down after it had subsequently performed “a large maneuver” pulling the dead satellite out of GEO.