Russia’s space agency on Monday unveiled for the first time a physical model of what a planned new Russian-built space station will look like, suggesting Moscow is serious about abandoning the International Space Station (ISS) and going it alone.

Russia, in the throes of what some Kremlin hardliners believe is a historic rupture with the West sparked by sanctions imposed over what Moscow calls its “special military operation” in Ukraine, is rushing to reduce its dependency on Western nations and forge ahead on its own or cooperate with countries like China and Iran.

The West, which has accused Russia of prosecuting an unprovoked imperial-style war of aggression against Ukraine, has hit the Russian economy with sanctions designed to starve Moscow of technology, know-how and funds.

Russia’s national space agency Roskosmos presented a model of the planned space station, dubbed “ROSS” by Russian state media, on Monday at “Army-2022”, a military-industrial exhibition outside Moscow.

Yuri Borisov, whom President Vladimir Putin appointed last month to head Roskosmos, has said Russia will quit the ISS after 2024 and is working to develop its own orbital station.

Launched in 1998, the ISS has been continuously occupied since November 2000 under a US-Russian-led partnership that also includes Canada, Japan and 11 European countries.