The U.S. conducts several intercontinental ballistic missile test launches each year to maintain its nuclear deterrent.

Beijing has been expanding its arsenal, and distrust between China and the United States over nuclear weapons has deepened, ...

The president has said the U.S. will restart nuclear weapons testing, and claimed other powers were already doing the same.

President Donald Trump on Thursday vowed to begin testing US nuclear weapons “on an equal basis” with Russia and China, heralding a potentially major shift in decades of US policy at a time of growing ...

Experts say there are roughly 12,241 nuclear weapons across the world, with just over 9,600 thought to be operational.

North Korea test-fired sea-to-surface cruise missiles to the west of the Korean peninsula on Tuesday, state media KCNA said on Wednesday, just as U.S. President Donald Trump and other leaders are set ...

Donald Trump has instructed the Pentagon to resume nuclear weapons testing immediately. This has shone a spotlight on the ...

President Donald Trump on Thursday vowed to begin testing U.S. nuclear weapons "on an equal basis" with Russia and China, ...

The US leader is on the final leg of his high-stakes Asia tour that includes a meeting with Chinese leader Xi Jinping.

North Korean leader Kim Jong Un, whom Trump tried and failed to connect with during his tour in Asia, also tested strategic ...

Donald Trump continues to confound with his nuclear testing order. While defending his decision to resume nuclear testing, the US president claimed that other countries such as China, Russia, North ...

U. President Donald Trump began the final leg of his Asia trip in South Korea on Wednesday, optimistic about advancing an ...