Staff Sgt. Jose Bracero-Camareno, 436th Security Forces Squadron combat arms instructor, sanitizes shooting stations after an M9 Combat Arms Training and Maintenance qualification course May 13, 2020, at Dover Air Force Base, Delaware. Bracero-Camareno and other CATM instructors provided Team Dover members M4 and M9 training prior to their upcoming deployment or permanent change of station. A shelter-in-place order was issued in mid-March to help mitigate the spread of COVID-19. (U.S. Air Force photo by Roland Balik)