The fall of the USSR and Cold War’s end reshaped U.S. and Russian nuclear strategies, reflected in the Strategic Arms ...

President-elect Trump is expected to deploy his trademark mix of belligerent threats and friendly relations with some of the world’s dictators as he seeks to break up the deepening ...

A Japanese organization made up of survivors of the Hiroshima and Nagasaki atomic bombs is getting well-deserved attention ...

Tensions between the rival Koreas have escalated as North Korean leader Kim Jong Un flaunts his advancing nuclear and missile ...

In the late 1950s, Soviet and American scientists and engineers raced to develop long-range ballistic missiles with payloads ...

The Columbia-class ballistic missile submarines, designed to replace the aging Ohio-class, come with a hefty price tag—around ...

Trump will have to manage the gravest tensions with Moscow in more than 60 years, in part fueled by Russian President Vladimir Putin's threats to use nuclear weapons in his war against Ukraine and his ...

When he takes office in January, President-elect Donald Trump will inherit a raft of national security challenges, including major wars in Ukraine and the Middle East. Less discussed are the growing ...

Despite his rhetoric over the last week, Iran’s supreme leader is probably still trying to figure out a response. He will try ...

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

Hans Kristensen, who is the director of the Nuclear Information Project at the Federation of American Scientists, posted the ...

A Japanese organization made up of survivors of the Hiroshima and Nagasaki atomic bombs is getting well-deserved attention ...