Staff Sgt. Jose Bracero-Camareno, 436th Security Forces Squadron combat arms instructor, instructs students on the M4 target alignment May 13, 2020, at Dover Air Force Base, Delaware. Team Dover members received M4 and M9 weapons 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)