https://www.thesun.co.uk/news/5429200/kim-jong-un-north-korea-holiday-resort-beach/
Show me a world leader that isn't/wasn't crazy!
AFAIK, Mackin, most of that missle & artillery range stuff once appiied to the now "world level" beaches of the Southeast. A lot of my friends used to go shelling for chunks of solid rocket fuel exposed by erosion.