The Pentagon took another step toward speeding up hypersonic testing. The Defense Innovation Unit ...

The HACM (Hypersonic Attack Cruise Missile) is becoming a "game-changing weapon" for the US Air Force, with its terrifying ...

Rocket Lab scrubbed the planned Feb. 25 launch of its HASTE suborbital rocket, which will send a scramjet-powered hypersonic vehicle up for the U.S. military. No new target date has been announced.

New Delhi: Defence Research and Development Organisation (DRDO) has achieved a key milestone in the development of hypersonic missiles, as it successfully conducted a long-duration ground test of its ...

Many analysts argue that hypersonic weapons are overhyped - useful perhaps, but not revolutionary or strategically necessary. Yet countries beyond the United States, Russia, and China - including Iran ...

GE and Lockheed Martin have demonstrated a new rotating detonation engine ramjet design in a series of tests that show significant potential for efficiency gains. If developed into a full missile ...