A decade of research and simulation is transitioning into a flight test series of autonomous aircraft projects in 2021.

Ask the Editors: China and Russia are not likely to follow in U.S. footsteps and establish separate space force branches within their militaries.

Although the ministry has requested a 3.3% rise, something closer to the 1.5% average of the past eight years is more likely to happen.

Gen. John Raymond, the chief of space operations, looks back at the first year of operations for the U.S. Space Force and ahead at what is to come…

A year and a half after Turkey moved forward with the acceptance of Russian surface-to-air missiles, the U.S. is finally imposing sanctions on the NATO ally with whom relations are increasingly strained.

The external release of a subsonic, Lockheed Martin AGM-158 Joint Air-to-Surface Standoff Missile from the right forward fuselage station of the B-1B helps to prove the feasibility of launching hypersonic weapons.

The USS Chaffee, a DDG-51 destroyer, conducted the first operational test of the Raytheon Tomahawk Block V. 

Fateful decisions loom in the next 12 months for a global fighter market caught up in a pivotal debate over how much to invest in each of three…