North Korea

Defense Secretary Hagel said the U.S. would match the threats from North Korea with escalating readiness for retaliation.

After North Korea said it successfully tested a hydrogen bomb, the U.S. late Tuesday acknowledged "seismic activity" near a...

The talks may be an indication that North Korean Dictator Kim Jong-Un wants to open up a dialogue with the Trump...

The parade came amid growing concerns that North Korea may be preparing for its sixth nuclear test or a major missile launch.

The reassurance comes after Trump said Thursday that he wanted Seoul to pay for the THAAD deployment.

The 33-year-old ruler is "extremely nervous" about a clandestine plot to take him out, according to a South Korean lawmaker.

What the U.S. Army described as a “combined training event” followed North Korea's earlier launch of an ICBM.

"Even if Pyongyang has not yet crossed the miniaturized warhead threshold, it is only a matter of time until it does."

USS Theodore Roosevelt will now join the USS Ronald Reagan strike group off the Korean Peninsula.