This is a breaking news story. Please check back for updates. (Last updated at 8:06 p.m. KST with reports on drone types and flight paths)

Multiple suspected North Korean drones entered ROK airspace near the western inter-Korean border on Monday morning, according to the South Korean military, which fired warning shots and scrambled helicopters and jets to shoot them down.

One of the ROK aircraft reportedlycrashed in Gangwon Province after taking off, while South Korea later flew manned and unmanned reconnaissance assets near the border and even north of the Military Demarcation Line (MDL) in response to the unmanned