B, an unmanned and reusable spaceplane operated by the U.S. Space Force, is one of America’s most secret and advanced ...

U.S. President Trump's "One, Big Beautiful Bill Act," H.R. 1 includes $1 billion for the U.S. Space Force (USSF) X-37B ...

The SPRINT project is a joint DARPA/ US Special Operations Command effort that aims to fly an X-plane. The program had entered phase one in November 2023, and in May 2024, Aurora Flight Sciences and ...

Bell's revolutionary X-plane rotorcraft has received the green light to progress to the building and testing of a ...

Bell Textron Inc. (Fort Worth, Texas, U.S.), a Textron Inc. company, has been down-selected for Phase 2 of the Defense ...

The future of U.S. military rotorcraft took another step toward tiltrotor technology following Bell’s recent down-select to develop a high-speed, hovering X-plane design for the Pentagon. As part of ...

The X-plane demonstrator builds on Bell’s experience with tiltrotor aircraft, but with a new stop/fold rotor feature that ...