BOTTOM LINE UP FRONT — Headlines from North Korea rarely bring good news in the realm of global security, but this week’s ...

The submarine could significantly escalate security concerns on the Korean peninsula and in the Taiwan Strait, experts say ...

North Korea condemned an ongoing U.S.-South Korea joint military exercise Wednesday, saying another incident like Seoul's ...

Pyongyang fired several ballistic missiles into the sea to confront the joint military drills between Seoul and Washington.

North Korea has conducted a slew of underwater-launched ballistic missile tests since 2016, but all launches were made from ...

U.S. allies around the world are warming to the idea of developing their own nuclear weapons, the result of a growing sense that U.S. President Donald Trump may abandon key international security ...

U.S. National Security Council spokesman Brian Hughes said that “we’re aware of these claims and do not have additional ...

Mr. Rubio and Trump adviser Elon Musk engaged in a war of words with Polish Foreign Minister Radoslaw Sikorski over the ...

For the Trump administration, it was a duo of firsts on the Korean Peninsula on Monday: the first South Korea-U.S. joint ...

On a day when Ukraine felt the pain of a pause in intelligence sharing from the U.S. in the form of deadly [...] More ...

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CAMP HUMPHREYS, South Korea — North Korea launched several ballistic missiles off its western coast Monday, the same day the ...