"The Russian side unquestionably holds both the initiative and the advantage on the battlefield," Head of the Polish National Security Bureau Jacek Siewiera said ...

"We believe manpower is the most vital need the Ukrainian authorities have," US National Security Council spokesman John Kirby said ...

AstraZeneca's blockbuster breast cancer drug will be added to China's national reimbursement scheme list, according to an ...

The Trump administration could deport more than 10 million immigrants by focusing on border security and tightening ...

Mark Swidan, Kai Li, and John Leung have been released from detention, a spokesperson for the National Security Council said.

Mike Waltz, the future national security advisor to US President-elect Donald Trump, has been reviewing several proposals ...

Philippine police officials on Wednesday filed criminal complaints against Vice President Sara Duterte and her security staff ...

David Rohde, national security editor for NBC News, discusses how prosecutors at the Justice Department are preparing to be ...

On Tuesday, Gov. Greg Abbott and incoming border czar Tom Homan met and served meals to Texas Army and Air National Guard ...

President-elect Donald Trump has chosen Keith Kellogg, a highly decorated retired three-star general, to serve as his special ...

Biden’s administration is urging Ukraine to quickly increase the size of its military by drafting more troops.

Exclusive: The Chagos Islands deal is facing a crucial 48 hours with the new Mauritius government’s cabinet expected to look ...