Defense

Russian space nuke could render low-Earth orbit unusable for a year, US official says

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

RTX moves away from competing as a prime for space contracts

COO: “We've got some other strengths in some of the key components that go in the prime satellites and buses.”

Space Force outlines vision for hybrid military-commercial-allied mission architectures

New strategy offers guidance on what the USSF wants to buy, but not how much it plans to spend.

US-China mil-to-mil thaw reaches space

Beijing has reached out on space safety, says U.S. Space Command leader, who also issued warnings about new PLA capabilities.

‘Military force’ could be directed to protect private sector orbital assets, DOD strategy says

The Pentagon’s first-ever commercial space integration strategy said the department would take steps to “mitigate risks to commercial space actors.”

Spy agency ready to launch new vehicle-tracking satellites

After tests go well, NRO director looks to start replacing JSTARS aircraft with orbital sensors.

China’s moon plans worry Space Force

New orbits could open “potential attack vectors” on US satellites, general says.

Space Force seeks orbital-refueling tech in new budget

But spending caps will slow counterspace efforts, space chief says in interview.

Russian space nuke wouldn’t alter US orbital-network plans, Space Force says

The nascent Proliferated Warfighter Space Architecture is built on the idea that lots of satellites offer plenty of redundancy.

Space Force: We need a hotline to China

Direct communications could ward off miscalculation as space militarizes faster than norms develop, officials say.

Is Russia putting an anti-satellite nuke in space?

A long-ago U.S. test showed the kind of havoc that could wreak in orbit.

Northrop to eat $1.2B on B-21 program

The CEO says the company has now learned not to underbid on fixed-price contracts.

Inside Space Force's budget priorities and patterns

The military's youngest service branch is emphasizing satellites, research and development, and resiliency in its budget.