MOSCOW (AFP) -- Russia’s space agency said on Tuesday its “main priority” was the safety of the International Space Station’s crew, after the U.S. accused Moscow of putting the astronauts under threat with a missile strike.
U.S. officials on Monday denounced Russia for conducting a “dangerous and irresponsible” missile test that blew up one of its own satellites, creating a debris cloud that forced the ISS crew to take evasive action.
The move reignited concerns about a growing arms race in space, encompassing everything from laser weapons to satellites capable of shunting others out of orbit.
In its first comments following the U.S. accusations, Russia’s Roscosmos space agency did not deny there had been a missile strike.
It said its “automated warning system for dangerous situations” was continuing “to monitor the situation in order to prevent and counter all possible threats to the safety of the International Space Station and its crew”.
“For us, the main priority has been and remains to ensure the unconditional safety of the crew,” Roscosmos said in a statement.
U.S. officials said they were not informed in advance of the anti-satellite missile test -- only the fourth ever to hit a spacecraft from the ground -- which generated over 1,500 pieces of trackable orbital debris.
U.S. Secretary of State Anthony Blinken said in a statement that the danger was far from over and the debris would continue to threaten satellites and activities on the ISS.
NASA said the crew aboard the orbital outpost -- currently four Americans, a German and two Russians -- were woken up and forced to take shelter in their return ships.
According to space industry analysis company Seradata, the target of the missile was Cosmos 1408, a 1982 Soviet signals intelligence satellite that has been defunct for several decades.
Russian state news agencies reported that Roscosmos chief Dmitry Rogozin was expected to meet NASA officials on Tuesday.
NASA chief Bill Nelson said on Monday he was “outraged” by the “irresponsible and destabilizing action”.
Yury Shvytkin, deputy chairman of the Russian lower house of parliament’s defense committee, said Washington’s accusations did not “correspond to reality”.
“Russia is not engaged in the militarization of space,” he was cited by the Interfax news agency as saying. “We have been and are against the militarization of space.”
But Russian military analyst Pavel Felgenhauer told AFP it had “long been known that we have anti-missile and anti-space weapons and that we are deploying them”.
Anti-satellite weapons (ASATs) are high-tech missiles possessed by only a handful of nations.
India was the last to carry out a test on a target in 2019, an incident criticized by the U.S. and others after hundreds of pieces of “space junk” were created.
The U.S. shot down a satellite in 2008 in response to China demonstrating a similar knockout in 2007.