The contours of World War III are visible in numerous conflicts. The president of the United States is not ready.

Explore the terrifying reality of nuclear war and the global nuclear arms race. Are nuclear weapons really as catastrophic as ...

Iran just ended its cooperation with international inspectors, suggesting no post-bombing deal is imminent. That may point to ...

The American reaction to an attack is classified, but details made public paint a harrowing picture.

Some experts said they believe the U.S. strikes have the potential to lead to a "fork-in-the-road" moment that could result ...

Germany's leadership is increasingly divided over nuclear energy, marking a significant shift from its historic anti-nuclear ...

Iran is said to be cutting off communication with key United Nations watchdog officials, deepening uncertainty over the ...

The appraisal that Iran’s nuclear hopes had been set back 1 to 2 years by U.S. and Israeli bombings was the latest in a shifting series of pronouncements.

Trump has previously called for nuclear talks among America, China and Russia. That is exactly the right idea ‒ and this ...

Iran’s president on Wednesday ordered the country to suspend its cooperation with the International Atomic Energy Agency ...

A scholar of intelligence and strategy explains why battle damage assessments are so challenging – and why the process has ...

The European Union's top diplomat urged China's foreign minister on Wednesday to end restrictions on rare earths exports and ...