The Pentagon plans by year's end to select which uncrewed autonomous systems will see accelerated development and bulk purchases.

A new research paper from George Mason University suggests fears and assumptions of a shrinking and overly concentrated defense industrial base are overblown.

The bomber’s public first flight kicks off an intensive test campaign and more funding for Northrop Grumman.

The U.S. aid amounts to Ukraine have dwindled in comparison to earlier batches as the Defense Department awaits a supplemental funding package from Congress.

The 50-year-old GPS program is increasingly vulnerable to a proliferation of tools used to jam and spoof the weak and unencrypted civilian signal.

The Indonesian Air Force says four people died when two of its Embraer A-29 Super Tucano counterinsurgency aircraft crashed into a mountainside.

The resumption of military-to-military talks between the U.S. and China will start with theater commanders.

Catherine Koerner will succeed Jim Free as associate administrator of the Exploration Systems Development Mission Directorate, it has been announced.