Airmen Basic trainees in body armor wait their turn to go through an unexploded ordnance disposal training lesson during the five-day deployment exercise called the Basic Expeditionary Airman Skills and Training, or BEAST, which kicked off Dec. 15 at Lackland Air Force Base, Texas. The BEAST is the newly built complex added into the extended, 8.5-week Basic Military Training curriculum that began Nov. 5. (U.S. Air Force photo/Staff Sgt. Desiree N. Palacios)