Marines go there for one/two months joint training missions. It's A frames with a generator washing machine, shed bathrooms and outhouses ( kid you not on none of these ) It's in a mud rocky field right next to the Rock Marines base ( Korean Marines ). We trained with them for a month. When we had to sweep these 40 man A frames out to clean, we had to wear face mask from the dust. Rats get in there during the months this camp is empty and piss and shit on the floor, if you knocked up the dust you could come down with some illness ( forgot the name ). But we slept in those,, lol.