Former Trump deputy national security advisor KT McFarland discusses the president's 'economic investment' into Ukraine on ...

Egypt rejects proposals to displace the Palestinian people in order to not "liquidate" the Palestinian cause and to avoid ...

Former deputy national security advisor Victoria Coates and former NSC senior director Robert Greenway weigh in on the ...

Elon Musk sent out an email to federal workers saying they must justify their work or resign. NBC News' Aaron Gilchrist has ...

We are looking into the firings at N.N.S.A. and the impact they have had.

Relations between the U.S. and Ukraine have soured as President Trump continues to attack Ukrainian President Zelensky. NBC ...

The order would suspend the security clearance of lawyers at Covington & Burling who the Trump administration concludes are ...

The National Association of Secretaries of State, normally reluctant to wade into partisan politics, has asked the homeland ...

This may be a week historians take note of: the moment when a U.S. president officially surrendered to our nation's enemies ...

Former Defense Secretary Chuck Hagel and other former U.S. national security officials on Tuesday warned that China was ...

Five crucial federal safety agencies are operating with skeleton crews following sweeping staff reductions. Supreme Court ...

BEIJING -- China's business community strongly opposes the United States overstretching the concept of national security and ...