The past two months have witnessed a remarkable spike in warfare involving nuclear powers. From May 7 to May 10, India and ...

President Volodymyr Zelenskyy says Ukraine plans to boost domestic arms production to meet half its military's needs within ...

Though not a mutual defense alliance, the Shanghai Cooperation Organization (SCO) remains the most important multilateral security structure in Central Asia that includes both Russia and China.

Exactly 80 years ago, on July 17, 1945, the Potsdam Conference began, bringing together the heads of government from the Soviet Union, the United States, and Great Britain. The meeting laid the ...

Welcome to The Hill’s Defense & NatSec newsletter{beacon} Defense &National Security Defense &National Security   The Big ...

Russia continued its strategy of grinding down Ukraine with drone and missile strikes, despite Trump's 50-day ultimatum.

The House Armed Services Committee approved, 55-2, its version of the annual Pentagon policy bill after a nearly 14-hour markup.

Russia's nuclear rules say it can use atomic weapons if the country — or one of its allies — is attacked, especially if the attacker is a non-nuclear nation backed by a nuclear power. That clause ...

Less than six months into U.S. President Donald Trump’s second term, his administration’s foreign policy has generated ...

Russia has launched overnight attacks on four Ukrainian cities, injuring at least 15 people and targeting energy ...

This week marked a possible pivot by President Donald Trump regarding Russia's ongoing full-scale invasion of Ukraine.