There is a growing threat of Putin using a nuclear weapon in Ukraine. Admiral James Stavridis on how the West should respond if he does ...

Key Points and Summary: While Russia possesses the world's largest arsenal of tactical nuclear weapons and maintains an intentionally ambiguous doctrine, the actual use of these weapons in the Ukraine ...

Aerial view of Hiroshima, Japan, after atomic bombing of August 6, 1945. Whether a nuclear weapon might again be used by one nation against another is a question that has haunted the world for nearly ...

Growing up in Salt Lake City, Utah, in the 1950s and 60s, Mary Dickson was among the millions of American schoolchildren taught to “duck and cover” in the event of a nuclear war. “I just remember ...

Steve Forbes warns of the ever-increasing nuclear threat posed by North Korea and its erratic dictator Kim Jong Un—and proposes putting nuclear weapons back in South Korea, a key U.S. ally. We need to ...

According to Payne, the models escalated to the point of tactical nuclear war in 95 percent of scenarios, noting that nuclear threats to each other were far more likely to escalate than de-escalate ...

MOSCOW (Reuters) -U.S. President Donald Trump on Sunday said Russian President Vladimir Putin's offer to voluntarily maintain limits for a year on deployed strategic nuclear weapons "sounds like a ...

North Korea has pushed ahead with its development of nuclear weapons and the missiles with which to strike its perceived enemies, including the United States, despite sanctions and efforts over the ...