U.S. Air Force Senior Airman Dylan Kronebusch, 9th Aircraft Maintenance Unit weapons loadcrew member, left, and Staff Sgt. Undre Hooper, 7th Aircraft Maintenance Squadron aircraft armament systems journeyman, right, tighten bolts on an inert munition inside of a B-1B Lancer during the Dyess Strike Challenge at Dyess Air Force Base, Texas, Jan 18, 2019. Family, friends and co-workers of the Airmen gathered to watch the event up-close and cheer on their loved ones and/or friends (U.S. Air Force photo by Airman 1st Class Kylee Thomas)