"Our military issued warnings and fired warning shots, and the North Korean soldiers retreated," a South Korean Joint Chiefs of Staff official told reporters.

South Korea's military fired warning shots after the country said about 10 North Korean soldiers briefly crossed the Korean ...

South Korea's military fired warning shots after approximately ten North Korean soldiers crossed the military demarcation ...

South Korea's military fired warning shots on Monday after approximately 10 North Korean soldiers crossed the heavily fortified border separating the two countries, officials said.

Observers claimed the Pyongyang troops might have mistakenly crossed the boundary while fortifying their side with anti-tank ...

The military of North Korea violated the demarcation line, prompting South Korean soldiers to open warning fire, Reuters ...