While it may sound like a made up curse word used by a child, the Female Urinary Diversion Device or FUDD may well prove to cause many a female Soldier to swear. Borrowed from outdoor technology to allow lady hikers on the trail relieve themselves more comfortably, this is the technology that’s making female attendance at Ranger School possible. In fact, the infamous Ranger School packing list has already been updated with several gender specific items including the FUDD.