Russia has in recent months attacked Ukraine with a cruise missile whose secret development prompted Donald Trump to abandon a nuclear arms control pact with Moscow in his first term as U.S. president ...

President Donald Trump appeared to suggest the U.S. will resume testing nuclear weapons for the first time in three decades, ...

Trump broke with decades of U.S. policy and international nuclear testing ban treaties this week with an order for the U.S.

President Trump has announced plans to begin testing nuclear weapons, raising fears of a new arms race as Russia and China ...

President Trump posted on social media that he has instructed the Department of War to start testing nuclear weapons “immediately.” ...

Trump orders immediate resumption of U.S. nuclear weapons testing to match global programs, citing Russia and China's ...

In and around Vice Adm. Richard Correll’s confirmation hearing, senators criticized the president's new interest in testing.

Retired U.S. Army Lt. Col. Tony Shaffer told Newsmax that President Donald Trump's decision to restart U.S. nuclear weapons ...

Former National Security Council chief of staff Fred Fleitz told Newsmax on Thursday it is important to conduct nuclear ...

"You will want to reach out to the National Nuclear Security Administration for this," the press office said in response to the TASS inquiry ...

During a visit to a military hospital on Wednesday, Putin told reporters that his military has also tested an unmanned nuclear-powered submarine, dubbed the Poseidon, that can carry a nuclear payload.