The easiest way for a secret airplane to “show up” is to arrive as background scenery in a propulsion video. It is the mystery of the Pratt & Whitney XA103 concept to the Air force Next Generation ...

In recent months, Iranian drone and missile attacks have pushed U.S. and allied aircrews to operate at the edge of their range and survivability. The next crisis, whether in the Persian Gulf, the Red ...

Engine manufacturer Pratt & Whitney will use new digital design technology to accelerate its work on the XA103, its submission for the U.S. Air Force’s Next Generation Adaptive Propulsion (NGAP) ...

EAST HARTFORD, Conn., Feb. 20, 2025 /PRNewswire/ -- Pratt & Whitney, an RTX (RTX) (NYSE: RTX) business, completed the detailed design review of its Next-Generation Adaptive Propulsion (NGAP) offering ...

Command of the skies will depend on the development of a Next Generation Adaptive Propulsion program. Rebuilding America’s industrial base is a major theme of the Trump administration—and China’s ...

EAST HARTFORD, Conn., Sept. 23, 2025 /PRNewswire/ -- Pratt & Whitney, an RTX (RTX) (NYSE: RTX) business, is accelerating the development of its XA103 engine for the U.S. Air Force's Next Generation ...

For decades, propulsion has been the quiet determinant of air combat supremacy. While stealth, sensors and weapons often ...

ALBUQUERQUE, N.M., April 2, 2026 /PRNewswire/ -- X-Bow Systems Inc (X-Bow), the leading non-traditional producer of advanced manufactured solid rocket motors (SRMs), sub-orbital launch solutions and ...

JS Raigei, the fourth Taigei-class diesel-electric submarine with the Japan Maritime Self-Defense Force. Credit: The Japan Maritime Self-Defense Force (JMSDF) A Japanese Defense Ministry panel called ...