The head of Russia’s space agency, Roscosmos, is again threatening to end service to the International Space Station, saying Russia will stop supplying rocket engines to the United States and may curtail cooperation on the station in retaliation for Western sanctions against Russia for the invasion of Ukraine. NASA says operations on the orbiting observatory are normal.
In an interview with Russian state television Thursday, Roscosmos chief Dmitry Rogozin said, considering the situation, “We can’t supply the United States with our world’s best rocket engines. Let them fly on something else, their broomsticks, I don’t know what.”
Rogozin said Russia has delivered 122 RD-180 engines to the U.S. since the 1990s, of which 98 have been used to power Atlas launch vehicles. The Washington Post said the engines are also used by United Launch Alliance, the joint venture of Lockheed Martin and Boeing to launch national security missions for the Pentagon.
Russia said it would cut off the supply of the RD-181 engines used in Northrop Grumman’s Antares rocket, which is used to fly cargo and supplies to the International Space Station.
VOA