The Army’s Aviation Future Capability Directorate (A-FCD) conducted activities connected with a Cross Domains Fires (CDF) ...

The U.S. Army is testing a new 30-millimeter explosive round at Yuma Proving Ground in Arizona that is designed to take out ...

Full pews at the U.S. Army Yuma Proving Ground (YPG) Halo Chapel greeted Army Ranger Hall of Fame inductee Jeff Struecker as he made a highly anticipated presentation the evening of June 4. Before ...

Add Yahoo as a preferred source to see more of our stories on Google. Base officials said off-roaders drive onto the desert range mostly by accident, but they could be injured by unexploded ordnance.

The U.S. Army is testing a new 30-millimeter round designed to help attack helicopters counter the growing threat posed by enemy drones on the battlefield.

YUMA — A military training facility could expand its boundaries by up to 500,000 acres, potentially crossing into several protected wilderness areas, authorities said. The U.S. Army has been looking ...

Deep in the Arizona desert, beyond the Yuma Proving Grounds and the Kofa National Wildlife Refuge, sits the old mining town of Castle Dome. The town began in 1864 after silver-bearing galena was ...

YUMA PROVING GROUND — Pulling up to the newly completed General Motors test complex for the grand opening Wednesday, it was clear this was Chevrolet country. A line of more than a dozen Corvettes led ...

In the mid-1990s, I stood on the test ranges of Yuma Proving Ground documenting the development of the Modular Artillery Charge System (MACS). The mission was simple but critical: replace ...

The M10 Booker Combat Vehicle (which is not a light tank) was rolled back into action last month for field tests in Alaska and Arizona. Last spring, the United States... Here’s What You Need to ...