The United States and Russia could embark on an unrestrained nuclear arms race for the first time since the Cold War, unless ...

On February 4, the New START Treaty, the last remaining nuclear arms control agreement between the United States and Russia, is set to expire. Signed in 2010, the agreement caps deployed strategic ...

This chart shows a timeline of India and Pakistan's estimated nuclear warhead stockpiles.

Since the dawn of the nuclear age, there have been efforts to limit nuclear arms. What does this treaty’s lapse mean for the world?

US and Israeli assessments question the urgency of a potential strike as Pentagon builds up forces and White House keeps pressure on Tehran.

Senior Russian officials on Nov. 11 said they were still waiting for a White House explanation about what President Donald Trump meant he when said he had instructed the Pentagon to resume nuclear ...

By Mark Trevelyan Jan 30 (Reuters) - The last Russia-U.S. nuclear arms control treaty, known as New START, is due to expire ...

The list of 23 targets includes Aldermaston, a village in Berkshire that happens to be the main site for the UK's atomic weapons programme. Aldermaston has hosted the programme since 1950, and it was ...

The M51.3 missile is equipped with new oceanic nuclear warheads (TNO-2) that have a longer range, better precision, and deeper penetration capabilities than France’s existing arsenal. It is also ...

The French military has approximately 290 nuclear warheads and can launch them from land, air, and sea. The French Navy officially introduced the newest version of its ASMP nuclear cruise missile into ...