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U.S. Space Force

U.S. Space Force

Military Branch

Appears in 4 stories

Stories

SpaceX launches fourth batch of SDA data transport satellites

New Capabilities

Owner of the PWSA network

The U.S. Space Force's Space Development Agency (SDA) launched its fourth batch of Tranche 1 data transport satellites on Oct. 10. The 21 Northrop Grumman-built spacecraft bring the total on-orbit Tranche 1 satellites to 84.

Updated 1 hour ago

US confirms for first time it has weapons deployed in orbit

Force in Play

Confirmed on-orbit space-control weapons; chief says acknowledgment was overdue

The United States has weapons deployed in orbit. Air Force Secretary Troy Meink confirmed it Monday at the Air, Space and Cyber Conference, saying the 'space-control weapons' are needed to defend against hostile adversaries.

Updated Sep 16

SpaceX builds out a U.S. defense satellite constellation

Built World

Lead military customer

On June 7, a Falcon 9 rose from Vandenberg Space Force Base in California carrying 23 satellites. Two were Starshield, the military version of Starlink. SpaceX said so out loud, which it rarely does.

Updated Jun 7

The Space Force infrastructure race

New Capabilities

Executing $12.5B infrastructure modernization amid rising threats

The Space Force just started ripping out 1970s-era network equipment at 14 bases nationwide, racing to install zero-trust cybersecurity before adversaries can blind America's satellites. CACI won the $212 million job (77% below the government's estimate) to upgrade both classified and unclassified networks as cyber incidents targeting space systems surged 118% in 2025. It's the biggest bet yet that software-defined networks can stop what's coming.

Updated May 19