Listen up
U.S. Air Force Joseph Ostrum, 823d Base Defense Squadron alpha squad leader, communicates with his team during improvised explosive device lane training at Moody Air Force Base, Ga., Nov. 1, 2012. The unit conducted the training to stay current and proficient on ways to handle unforeseen IED threats in Afghanistan. (U.S. Air Force photo by Staff Sgt. Jamal D. Sutter/Released)