Spent over a year in an Islamic country where alcohol was illegal (but was ironically everywhere if you knew where to look). At the embassy commissary, we could not get beer that wasn't destroyed by the time it got to us. So, we pieced together enough equipment to brew, mostly from a local market. Got extract based ingredients through the US embassy post office mail, no problem--took about 2 weeks. Dry yeast only. Made some pretty darned good beer, and was invited to a lot of fun as a result. Had to leave my boss a case of Kolsch before he let me fly home.