The former Massachusetts Air National Guard member pleaded guilty in March to leaking highly classified military documents ...

U.S. President-elect Donald Trump said on Tuesday he has picked as his secretary of defense Pete Hegseth, a Fox News ...

The Discord leaks rocked the U.S. national security establishment, revealing the speed with which top-secret materials can ...

President-elect Donald Trump is moving to build out his national security team, announcing he is nominating Fox News host and ...

United States Defense Secretary Lloyd J. Austin III is set to visit the Philippines this week to advance security objectives ...

Jack Teixeira pleaded guilty earlier this year to six counts of willful retention and transmission of national defense ...

Donald Trump announced Tuesday that the world's richest man, Elon Musk, will lead a new US "government efficiency" group ...

In picking Fox News Channel host Pete Hegseth to lead the Department of Defense, President-elect Donald Trump has selected a ...

SEOUL (Reuters) - South Korea's military said it will hold a three-day joint exercise with the United States and Japan starting on Wednesday, featuring fighter jets and marine patrol aircraft as well ...

Hegseth is leaving his co-host role on the weekend edition of 'Fox & Friends' to serve the Trump administration, ramping up ...

The US airman who admitted to leaking a trove of classified Pentagon documents that revealed Washington apparently spied on ...

President-elect Trump on Tuesday announced he was choosing Pete Hegseth, an Army veteran and a Fox News host, to serve as ...