U.S. Air Force Senior Master Sgt. Scott Malgieri, 423rd Mobility Training Squadron Missile Maintenance Supervision and Production Course (MSPC) instructor, teaches a lesson to his students at the U.S. Air Force Expeditionary Operations School at Joint Base McGuire-Dix-Lakehurst, New Jersey, June 4, 2019. Missile MSPC prepares future production superintendents in the missile maintenance career field to lead a team of 10-70 people in a shop, or a flight of up to 125 people in various missile maintenance career fields. (U.S. Air Force photo by Tech. Sgt. Ashley Hyatt)