nuclear weapons

The announcement came in response to the U.S. drone strike that killed Iranian Gen. Qassem Soleimani. Tehran says it will continue to cooperate with international atomic monitors.

President Trump and his Russian counterpart have the coming year to deal with an expiring nuclear treaty that will lapse just after the end of his first term.

After multiple frustrations, U.S. strategists are asking if the North Korean leader is capable of making the nuclear deal the Trump administration wants.

Talks between President Trump and North Korean leader Kim Jong Un ended early Thursday. Trump cited continued sanctions against North Korea as a sticking point.

Whistleblowers told the Oversight committee that efforts by some national security officials to try to transfer sensitive nuclear technology to the Saudi government potentially violated the law.

President Vladimir Putin said Russia will not deploy its intermediate-range nuclear missiles unless the U.S. deploys similar weapons.

The 1987 INF treaty banned ground-launched ballistic and cruise missiles with an intermediate range. For years, U.S. officials have accused Russia of violating the treaty.

Secretary of State Pompeo leaves for Pyongyang on Thursday, his first trip there since the U.S. and North Korea signed a declaration stating Pyongyang would work to denuclearize the Korean Peninsula.

At a historic meeting on Monday, President Donald Trump and North Korean leader Kim Jong-Un signed an agreement in a closed door session in Singapore. The…

At the White House Thursday, President Trump said he is willing to offer strong protections for North Korea's Leader Kim Jong Un in exchange for Kim giving up the country's nuclear weapons.