The United States is preparing to test a new hypersonic missile that could dramatically ...

Fighter jets remain one of the most important tools in modern military strategy. While new technologies like drones and ...

Traveling at 5-times the speed of sound, skipping off the boundary of the upper atmosphere and descending upon enemy targets with unprecedented speed, emerging hypersonic weapons promise to massively ...

Air combat is racing toward a tipping point where speed, data and exotic physics matter more than radar cross section alone. Seventh generation fighters, hypersonic strike weapons and quantum-enabled ...

US start-up Hermeus has flown its first supersonic-capable aircraft, the Quarterhorse Mk 2.1, marking a significant step ...

China's White Emperor fighter mock-up faces harsh criticism from defense experts who identify fundamental design flaws and ...

GE and Lockheed ground tested a new air-breathing hypersonic jet engine capable of powering missiles to speeds well in excess of Mach 5 in a smaller, cheaper, lighter, and more efficient package than ...

The U.S. Navy has tapped startup Castelion Corporation with a $49.9 million contract to advance its Blackbeard hypersonic ...