Russian Space Chief: Sanctions Could Imperil Space Station

He stressed that Western partners need the space station and "cannot manage without Russia, because no one but us can deliver fuel to the station."

The head of Russia's space program said Saturday that the future of the International Space Station hangs in the balance after the United States, the European Union, and Canadian space agencies missed a deadline to meet Russian demands for lifting sanctions on Russian enterprises and hardware.

Dmitry Rogozin, the head of Roscosmos, told reporters that the state agency is preparing a report on the prospects of international cooperation at the station, to be presented to federal authorities "after Roscosmos has completed its analysis."

Rogozin implied on Russian state TV that the Western sanctions, some of which predate Russia's current military operations in Ukraine, could disrupt the operation of Russian spacecraft servicing the ISS with cargo flights. Russia also sends manned missions to the space station.