The move puts Waltz in the middle of national security crises, ranging from efforts to provide weapons to Ukraine and worries ...

Kyiv responds to report it could be ‘months away’ from developing nuclear weapons - Kyiv does not possess, develop or intend ...

Seoul’s potential shift to supplying arms to Ukraine may be reversed as US President-elect Trump signals peace negotiations ...

BRUSSELS — NATO and the European Union are ramping up efforts to persuade China to help get North Korea to stop sending ...

According to the assessment of a nation in the Group of Seven, China is unlikely to be pleased with the alliance between ...

South Korea's government said Thursday "effective and phased" measures will be taken over North Korea's dispatch of troops to ...

Bob Woodward's new book "War" provides a harrowing glimpse into the Biden administration's national security decision-making ...

U.S., Japanese and South Korean naval forces exercised together in East Asian waters on Thursday in their most complex and ...

The victory of Donald Trump in the U.S. presidential elections prompts South Korea to reconsider the possibility of direct ...

The United Nations and other international organizations are bracing for four more years of Donald Trump, who famously tweeted before becoming president the first time that the 193-member UN was “just ...

A Russian man went on trial Thursday on charges of high treason for a video he had allegedly sent to Ukraine's security ...