Military forces around the world have taken advantage of emerging engine and aerodynamics technology to build these fast and ...

The X-15 hypersonic research program was a joint venture between Nasa and the US Air Force - and it led to the creation of ...

The F-5A was a testament to what happens when a defense contractor actually tries to restrain its impulses and focus on making an affordable craft.

The Army has no plans to retire the CH-47 Chinook—which, in multiple respects, outdoes every other helicopter in the U.S. military’s fleet.

An F-35A fighter jet was refueled and loaded with four missiles simultaneously while keeping its engine running during a test.