The United States, China and Russia have all recently expanded their underground nuclear bomb test sites, a development that concerns nonproliferation experts who fear a new global arms race.

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.

Prior to his meeting with China’s President Xi Jinping in Busan, South Korea on October 30, United States President Donald Trump wrote that he has ordered the U.S. military to resume nuclear testing ...

(Reuters) -U.S. President Donald Trump ordered the U.S. military on Thursday to immediately resume testing nuclear weapons after a gap of 33 years, minutes before beginning a meeting with Chinese ...

On October 30, Trump ordered the Pentagon to immediately restart the process for testing nuclear weapons after a halt of 33 years. "Because of other countries testing programs, I have instructed the ...

Britain’s nuclear test heroes have finally been invited to apply for their medal – but dozens of irradiated ex-servicemen have been excluded. Applications for the Nuclear Test Medal open today for all ...

Russian President Vladimir Putin on Thursday signed a law effectively revoking Russia’s ratification of a key nuclear treaty, opening up the possibility the Kremlin could conduct new atomic weapons ...

Donald Trump’s decision to resume nuclear testing has been branded “nonsensical” by an ex-Navy officer, as experts issue warnings about the devastating impact the resumption of testing could bring.

They were the tests that saw Britain establish itself as a nation capable of killing millions of people in the blink of an eye - and a reminder of the devastation caused by nuclear weapons. But the ...

President Donald Trump has announced the US will start testing nuclear weapons in what could be a radical shift in his nation's policy. "Because of other countries testing programs, I have instructed ...

President Donald Trump’s call for the United States to resume testing of nuclear weapons last week has experts scratching their heads. What did he really mean – exploding a warhead or testing delivery ...

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