Russia announced its Southern Military District would hold snap tactical nuclear weapons drills involving its ground, navy, and air forces that will help “iron out” how exactly it might conduct a ...

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

The U.S. National Security Advisor Jake Sullivan has warned of “catastrophic consequences” if Russia escalated to using ...

House Armed Services Committee hears Washington’s concerns that Moscow plans to arm a satellite with ‘indiscriminate’ device.

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, ...

European Commission President Ursula von der Leyen urged Chinese leader Xi Jinping to use his influence with Moscow in the ...

Pentagon’s space-policy leader noted with concern Moscow’s recent veto of a UN resolution against putting nuclear weapons in ...

"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 ...

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

In testimony to the Republican-led House Armed Services Committee on Wednesday, Assistant Defence Secretary for Space policy ...

According to Plumb, Russia is ... Security Adviser Jake Sullivan said that if Russian President Vladimir Putin truly had no intentions of deploying nuclear weapons in space, Moscow “would ...

Russia is looking to develop a new satellite that could carry a nuclear device and pose a threat to all other satellites, a ...