Staff Sgt. Michael Overall, 28th Maintenance Group quality assurance inspector, observes as Senior Airman Brandon Wilkins, 28th Aircraft Maintenance Squadron B-1 crew chief, reviews technical orders while greasing a B-1 actuator during an Operational Readiness Exercise at Ellsworth Air Force, S.D., March 20, 2013. The quality assurance section inspects tasks performed during the ORE to ensure aircraft are mission ready. (U.S. Air Force photo by Airman 1st Class Alystria Maurer/Released)