The rumored SR-75 Penetrator was described as a hypersonic mothership capable of launching a smaller Mach 15 reconnaissance ...

During a secret flight in 2021, a bulky, heavy-looking aircraft flew high and fast over the Gobi Desert in China, rocketing all the way to Mach 6.5, or 4,987 miles per hour during the 20 minute test.

A B-52H Stratofortress assigned to the 419th Flight Test Squadron takes off from Edwards Air Force Base, California, in August 2020. The aircraft conducted a captive-carry flight test of the AGM-183A ...

WASHINGTON, March 11 (Reuters) - Castelion, a startup trying to build a hypersonic weapon for the Pentagon, tested its system for the first time, it told Reuters on Monday, as a growing group of small ...

The Navy is two years behind in its efforts to modernize destroyers that will first carry the service’s hypersonic missiles, a lag that has pushed back at-sea flight testing for the fearsome weapons ...

Israeli hypersonic missile interceptors were on display at the Paris air show – Copyright AFP Adrian DENNIS Defence firms are racing to meet demand for systems to ...

In the summer of 2021, the ghost of the Cold War unexpectedly reared its head on an unremarkable Chinese peninsula. A Long March rocket roared into space and released a hypersonic glide vehicle, a ...