I really don’t see it happening; Seoul is only about 35 miles south of the DMZ (in range of Nork Arty). The population of Seoul and the surrounding areas is about 25 million people. As soon as the balloon goes up, those 25 million people will try to head south. They would clog up all the roads heading south. On the Korean Thanksgiving, people from Seoul would head south to Pusan (southern tip about 200 miles from Seoul). Normal driving time was about 4 hours or less, during Thanksgiving (bumper to bumper traffic from Seoul to Pusan) it would take up to 12 hours. I don’t see any ground war happening, it will be bombs and rockets.
“Seoul is only about 35 miles south of the DMZ (in range of Nork Arty). “
How much artillery, worldwide, has a 35+ mile range? And that’s from the DMZ to the northern outskirts of Seoul.
Sure, they have some 240mm MLS and some short range missiles with that range, but the idea they could destroy Seoul with artillery is a complete fallacy.
Especially when under counter fire.