Lieutenant Gen. Scott Pleus, 7th Air Force commander, signs enlistment paperwork for four members of the 18th Intelligence Squadron , Detachment 2, during a U.S. Space Force transition ceremony on Osan Air Base, Republic of Korea, Sept. 14, 2020. Airmen serving in organic space specialties were called to volunteer for transition into the USSF to begin shifting their mindset into operating and winning in the space domain. (U.S. Air Force photo by Senior Airman Denise Jenson)