North Korea accuses South Korea of a “serious provocation” after South Korean troops fired warning shots Tuesday at North Korean soldiers setting up barriers along their tense border.

The U.S. State Department in announcing that the drills had begun said they were intended to reaffirm "the ironclad commitment between the U.S. and South Korea to defend their hom

North Korea has accused South Korea of conducting a "deliberate provocation aimed at military conflict" after Seoul confirmed its soldiers fired ten warning shots toward North Korean troops it claimed had crossed the demarcation line between the two countries on Tuesday.