Senior Airman Daniel Deweese, a conventional maintenance crew member from the 28th Munitions Squadron, prepares to apply a tail kit to a dummy bomb on Ellsworth Air Force Base, S.D. June 26, 2017. Airmen from the 28th MUNS participated in a dummy bomb build as part of the annual Air Force Global Strike Command challenge which is designed to showcase the world’s premier bomber and intercontinental ballistic missile force.