"The United States assesses that Russia is developing a new satellite carrying a nuclear device," said National Security ...

The US official said that any nuclear weapons going off in space would damage the global space communication system.

An American official said the United States had information undermining Russia’s claim that a device it is developing is for ...

Please join the CSIS Aerospace Security Project on Friday, May 3, 2024, at 2:00pm ET for a fireside chat with The Honorable Mallory Stewart, Assistant Secretary of State for Arms Control, Deterrence, ...

The White House reacted to Russia's veto at the UN on a resolution prohibiting the placement of nuclear weapons in space.

Russia unsurprisingly vetoed a draft resolution to prevent the placement of nuclear weapons in orbit. Russia’s rejection of ...

Russia has vetoed a U.N. resolution sponsored by the United States and Japan calling on all nations to prevent a dangerous ...

The Soviet Union launched more than 30 military satellites powered by nuclear reactors. Russia's military space program ...

"The United States has been aware of Russia's pursuit of this sort of capability dating back years, but only recently have we been able to make a more precise assessment of their progress," said ...

Russia vetoed a United Nations Security Council resolution crafted in response to reports that the country was developing a ...

Russia's veto on a UN Security Council resolution banning nuclear weapons in space is seen by the White House as a clear ...