Why the US has a base 695 miles north of the Arctic Circle
Every military installation has its ups and downs. You could be assigned to a tropical paradise, but you can't afford anything off-base. You could be assigned to a breathtaking foreign country, but learning the local language will take some time. Or, you could be assigned to Thule Air Base in Greenland, where there's literally nothing but ice and rock for 65 miles (and, even then, it's just a remote Eskimo village).