Three former service members-turned Democratic House lawmakers are demanding answers from Defense Secretary Pete Hegseth ...

WASHINGTON (Reuters) - The U.S. Commerce Department said Wednesday it is opening a probe into national security impacts of ...

Israeli National Security Minister Itamar Ben Gvir was confronted by pro-Palestinian demonstrators in New Haven, Connecticut, ...

At least 20 people have been fired from the White House National Security Council in recent weeks, a broader exodus than previously reported, leaving parts of the key national security body thinly ...

RONALD J. DEIBERT is Professor of Political Science and Director of the Citizen Lab at the University of Toronto Munk School ...

Monday’s attack on Odesa should be proof enough. Russian President Vladimir Putin resorted to his familiar tactic of striking ...

Records show that defense contractors lost or were denied security clearances in cases where they had no apparent intention ...

South Korean prosecutors indicted former liberal President Moon Jae-in on bribery charges Thursday, saying that a budget ...

Fiona Hill told The World with Yalda Hakim that the US and Russian presidents both share the same view of the world as being ...

Former Under Secretary of Defense Dr. Michael Vickers assesses the state of U.S. national security in a Cipher Brief ...

Beijing’s curbs on rare earth exports, used to make military drones, consumer electronics, electric cars and more, have ...