AL UDEID AIR BASE, QATAR --   Service members deployed to Al Udeid Air Base, Qatar participated in the Fire Muster, a firefighter skills competition on Oct. 10, 2015. The competition featured numerous challenges for would-be fire fighters, including a skills obstacle course and water jousting. Nearly 100 people took part in the event, which organizers said was designed to provide people with an idea of what firefighters have to deal with on a regular basis. (U.S. Air Force Photo/Tech. Sgt. James Hodgman)