Trump's announcement breaks with more than three decades of policy. The last time the United States tested a nuclear weapon ...

President Trump has ordered the military to “immediately” begin testing nuclear weapons for the first time in more than three ...

But President Donald Trump ’s back-to-back announcements about nuclear testing and nuclear submarines on Oct. 29 during his trip to South Korea could turn the nuclear weapons world upside down.

President Donald Trump on Thursday vowed to begin testing US nuclear weapons “on an equal basis” with Russia and China, heralding a potentially major shift in decades of US policy at a time of growing ...

The president said he wanted testing to occur “on an equal basis” with Russia and China, just before he met his Chinese ...

Just minutes before he was scheduled to meet President Xi Jinping of China, the president threatened on social media to ...

President Donald Trump announced Wednesday that the United States would "immediately" begin testing its nuclear weapons arsenal.

(Reuters) -U.S. President Donald Trump said on Thursday that he has instructed the Department of Defense to immediately start ...

President Donald Trump has appeared to suggest on social media that the U.S. resume testing nuclear weapons for the first ...

The president cited Russia's recent missile tests and China's growing nuclear capabilities as the reasons behind his latest ...