The weapon is the most recent iteration of the Poseidon, a nuclear-powered super torpedo named after the Greek god of the sea ...

A "Broken Arrow" is the term that the military uses for when it loses a nuclear weapon, and yes it has happened often enough ...

A senior government official who advises Japanese Prime Minister Sanae Takaichi on security expressed a personal opinion that ...

The statement comes after an official at Japan’s prime minister’s office said Tokyo should ‘possess nuclear weapons’ ...

The U.S. president can order a nuclear launch without consulting anyone, including Congress, and U.S. nuclear weapons have ...

The two lawmakers questioned the necessity of the nuclear weapons agency's plutonium pit strategy in a letter exclusively ...

North Korea said Japan's ambition for possession of nuclear weapons should be "thoroughly curbed," state media KCNA reported ...

An institute under North Korea's Foreign Ministry criticized remarks by an official in Prime Minister Sanae Takaichi's office ...

Iran reportedly studied a highly advanced “fourth-generation” nuclear weapon based on pure fusion, a theoretical technology ...

A Japanese government official's remark to reporters that Japan should possess nuclear weapons has caused a major backlash.

Japan reaffirmed its decades-old pledge never to possess nuclear weapons on Friday after local media reported that a senior ...

How to build a nuke and what you can do about it. June 28, 2010— -- Nuclear weapons have been making a lot of noise lately. Whether it's a new START agreement, a United Nations summit or a ...