Trump wrote that he had instructed the Department of War to start testing nuclear weapons "on an equal basis" with China and Russia. But those instructions may have been sent to the wrong department.

President Trump's comments about restarting weapons tests are not likely to lead to mushroom-cloud explosions over the New Mexico desert or seismic shaking underground in Nevada, according to the ...

In a late-June meeting with more than a dozen of the nation’s top defense technology firms, Defense Secretary Pete Hegseth had an urgent message: The Pentagon needed their help to rapidly replenish ...

Pilots with the 123d Fighter Squadron, 142nd Fighter Wing dropped 500-pound BDU-50s and 2,000-pound BDU-56s test munitions in May at Mountain Home Air Force Base.

President Donald Trump’s announcement that the United States will resume nuclear weapons testing for the first time in more than three decades has sent shockwaves through both Washington and world ...

The US Army wants to make it easier for defense firms to get access to military test ranges to experiment with critical ...

President Donald Trump ordered the Department of War to resume testing nuclear weapons “on an equal basis” with Russia and China on Thursday, a practice halted by the U.S. in 1992. The announcement ...

The testing of nuclear weapons is suddenly a major topic of discussion after being largely dormant for three decades. Last week, Russia tested a nuclear-powered missile, but did not detonate an actual ...

The U.S. Army is opening test ranges to weapons-makers to expedite development—even as officials push back on concerns about ...

Nov. 6 (UPI) --President Donald Trump's calls to ramp up nuclear weapons testing last week have put nuclear watchdogs and world leaders on alert while experts say the United States has little to gain.

Mr. Hennigan writes about national security issues for Times Opinion. See more of our coverage in your search results.Encuentra más de nuestra cobertura en los resultados de búsqueda. Add The New York ...

MAJURO, MARSHALL ISLANDS — Lemeyo Abon learned about snow from the movies played on projectors by visiting American sailors. But living on Rongelap — a remote tropical atoll in the central Pacific ...