Airmen process through a mobility line where their bags are inspected prior to boarding an aircraft at Ellsworth Air Force Base, S.D., Jan. 17, 2014. Aircrews, maintenance, and support personnel from Ellsworth will execute B-1 bomber missions designed to provide multi-role airpower in support of U.S. and coalition forces. (U.S. Air Force photo by Airman 1st Class Rebecca Imwalle/Released)