The F-35 program cost $1.7T but early deployments exposed low readiness rates and immature software. The Zumwalt destroyer cost over $4B per ship but its main gun became unusable due to $1M per round ...

The U.S. Army’s next-generation grenade weapon moved a step closer to fielding last week ...

Add Yahoo as a preferred source to see more of our stories on Google. Resuming full testing of nuclear weapons — as President Donald Trump called for last week — would be unnecessary, costly, ...

Just over a year after the first inert drop of the new Stand-in Attack Weapon, or SiAW, Northrop Grumman announced on Dec. 11 that another separation test had been completed from an F-16 Fighting ...

WASHINGTON — Democratic senators representing states that bore the brunt of the fallout from explosive nuclear weapons testing are seeking to pass legislation that would bar President Donald Trump ...

Discussing nuclear weapons earlier this month, Chinese Foreign Ministry spokesperson Mao Ning said the nation “is committed to peaceful development, follows a policy of ‘no first use’ of nuclear ...

Late last week, the U.S. leveled an explosive claim: China is planning secret nuclear weapons tests and has already conducted at least one. For the first time in decades, the U.S. and Russia have no ...

WASHINGTON (AP) — China recently conducted a “very concerning” test of a hypersonic weapon system as part of its aggressive advance in space and military technologies, the top U.S. military officer ...

To many of us, a job involving blowing things up on a regular basis sounds like a dream or wishful thinking. Or sheer fantasy. For U.S. Army Yuma Proving Ground Munitions and Weapons Test Director ...

Prefer Newsweek on Google to see more of our trusted coverage when you search. China has said it adheres to its international obligations on nuclear weapons after U.S. President Donald Trump said ...

Experts warn that resumption of full nuclear weapons tests is unnecessary and would undermine the United States' efforts to discourage other nations from testing their own nukes. (Tech. Sgt. Draeke ...