Defense

The power outage that hit the White House, the State Department and other government buildings demonstrated the vulnerability...

The U.S. commander in South Korea said that he believes North Korea has the ability to fit a nuclear warhead to a missile...

The carnage in Paris on Friday came a day after the Justice Department warned of the potential for random ISIS-inspired...

The U.S. must be prepared for more attacks by ISIS-inspired loners as the group's battlefield losses mount, officials say.

The White House wants to rein in commercial drone flights over U.S. airspace amid concerns that the they will be used as...

The U.S. needs to support an offensive to retake Raqqa to disrupt terror plots against the U.S. and Europe, a U.S. general...

Intelligence sources said they do not anticipate the briefings will begin until next week at the earliest.

A collection of the year's top 10 military news stories, selected by Military.com's editorial team.

McMaster has "full authority" over who sits on the National Security Council but would need presidential approval to bump...

Dr. David Shulkin was in an undisclosed location as the "designated survivor" during President Donald Trump's speech to...