"Operating a nuclear-powered aircraft carrier is an exclusive club, one that China looks set to join," says a researcher ...

The head of the United Nations’ nuclear watchdog says he will travel to Iran in the coming days to hold talks regarding the ...

When he takes office in January, President-elect Donald Trump will inherit a raft of national security challenges, including ...

It has made a powerful case for the “nuclear taboo,” the consensus that nations with nuclear weapons must never use them. The ...

Russia’s invasion of Ukraine is approaching its 11th year, with three years of full-scale war. In search of security ...

Iran claimed it is capable of building a nuclear weapon as Supreme Leader Ayatollah Ali Khamenei vowed a "tooth-breaking" ...

South Korea President Yoon Suk Yeol said the country was prepared in its alliance with the United States to strike back if ...

Seoul has long accused the nuclear-armed North of sending weapons to help Moscow fight Kyiv and alleged that Pyongyang has ...

The use of nuclear weapons is a red line that most Americans never again want to see crossed, according to a new survey from ...

New nuclear-capable planes and upgrades to old equipment are coming. Will they deter warfare or lead to an arms race?

Proponents of nuclear armament in South Korea argue that the country should not rely on the U.S. for protection. Trump's ...