Boeing’s X-51A “Waverider” was a hypersonic tech demonstrator built with AFRL, DARPA, and Pratt & Whitney Rocketdyne to ...

The Air Combat Evolution (ACE) program by the Defense Advanced Research Projects Agency (DARPA) was developing trusted combat ... the agency has said that a future is on the near horizon where ...

Forget robot wolves and missile-deflecting satellites — those things are already becoming old news. Instead, future wars just might revolve around insect-size spy robots. A recent digest of ...

DARPA's autonomous Unmanned Surface Vessel (USV), the USX-1 Defiant, took a major step toward operational status as a bottle of spirits was broken over its bow at the Everett Ship Repair in Everett, ...

Aurora Flight Sciences tweaked its original Liberty Lifter design to move floats to its wingtips and adjust its tail to better accommodate its aft cargo door. (Aurora Flight Sciences) The Defense ...

DARPA and the US Air Force have started the High Mach Gas Turbine (HMGT) program to develop reusable hypersonic planes. The core technology revolves around Turbine Based Combined Cycle (TBCC) ...

The end of the stealth era is coming, and its demise will be at the hands of quantum sensing, predicts a top official at the Pentagon advanced research agency that was instrumental in developing the ...