"Rhetoric sometimes turns into action in unpredictable ways," a former senior U.S. arms control official told Newsweek.

For decades, the threat of nuclear conflict between the US and the Soviet Union hung over humanity. Now, only one nuclear ...

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President Trump is rattling the U.S.’s formidable nuclear saber amid his growing frustration with Russian President Vladimir ...

The Kremlin has dismissed concerns of a nuclear escalation following US President Donald Trump's decision to reposition two ...

The navies of Russia and China are conducting joint artillery and anti-submarine drills in the Sea of Japan, near the Russian ...

Russia urged caution after Trump claimed he redeployed nuclear subs in response to provocative remarks by a senior Russian ...

The first official statement from the Kremlin about Trump’s move seemed to distance Russian President Vladimir Putin from ...

Heightened tensions with Russia stem from President Trump's ultimatum to Moscow: make peace with Ukraine or brace for ...

President Donald Trump said he ordered the submarines moved "just in case these foolish and inflammatory statements are more than just that." ...

President Trump is open to a meeting with both Russian President Vladimir Putin and Ukrainian President Volodymyr Zelenskyy, ...

Aerial visuals from Gaza reveal unprecedented levels of destruction caused by ongoing Israeli strikes, leveling entire cities ...