Hahaha, and what do you think's going to happen to Iran if this stuff is successful? They already have more refugees living there than in any other country in the world except Turkey [1], owing to US adventures in other parts of the world. And they have more than 3x the population of North Korea on top. For that matter they also have more than 3x the population of Syria.

[1] - https://en.wikipedia.org/wiki/List_of_sovereign_states_by_re...

It's a gruesome thought, but I don't imagine very many refugees crossing the (heavily mined) DMZ into South Korea...