John Stillion


Recent stories by John Stillion

Anti-Jamming GPS Upgrades Coming This Year

Everything’s coming together to make 2025 a pivotal year in the Space Force’s long-running effort to make GPS more resistant to jamming, a senior service official said April 29. “That entire architecture is really focused now on meeting the anti-jam and spoofing threat,” Cordell A. DeLaPena, ...

Congress Unveils $150B in New Defense Spending for 2025

The heads of the House and Senate Armed Services committees have unveiled a plan for $150 billion in new defense spending, as part of a massive planned package meant to advance President Donald Trump’s agenda. The proposed bill would inject several billion dollars into major Air Force ...

SDA Hires an Integrator to Keep Its Next Satellite Tranche on Schedule

After the first tranches of its ambitious low-Earth orbit constellation faced production and supply chain issues that delays launches, the Space Development Agency is trying something new for its next round of satellite procurement. The agency awarded a $55 million contract to SAIC on April 22 ...

C-17 Refuels Off a Commercial Tanker for First Time in AMC History

Air Mobility Command, responsible for the Air Force’s airlift and tanker fleets, got some refueling help of its own from a commercial provider for the first time earlier this month. The milestone came when a KDC-10 tanker owned by Omega Air Refueling passed fuel onto a C-17 ...

Air Force MAJCOMs, Given New Guidance, Pull Back on Family Days

When acting Air Force Secretary Gary A. Ashworth rescinded service-wide “Family Days” last week citing the need to build readiness, he left it up to commanders, directors, and supervisors to decide if they would still permit extra days off. Here’s how Air Force major commands are taking ...

Tournear Reinstated as SDA Director After Investigation

Derek M. Tournear, the director of the trailblazing Space Development Agency who was put on administrative leave in January amid an investigation into a disputed contract, will return to his duties April 17, the Department of the Air Force announced. 

Search the archives for more stories by John Stillion