Base signage around Kallax AB, Sweden, during ACE 19. Original public domain image from Flickr https://www.rawpixel.com/image/4042334/photo-image-blue-sky-redFree Image from public domain licenseRunners participate in the inaugural YMCA-Sumter Base-2-Base Race, May 1, 2016 along Garners Ferry Road, in Eastover, S.C.… https://www.rawpixel.com/image/4040258/photo-image-public-domain-people-sportsFree Image from public domain licenseU.S. Air Force F-16 Falcons assigned to the South Carolina Air National Guard’s 157th Fighter Squadron taxi down the runway… https://www.rawpixel.com/image/4043157/photo-image-public-domain-united-statesFree Image from public domain licenseU.S. Air Force aircraft maintenance personnel and fighter pilots from the South Carolina Air National Guard's 169th Fighter… https://www.rawpixel.com/image/4043138/photo-image-person-public-domainFree Image from public domain licenseU.S. Air Force aircraft maintenance personnel and fighter pilots from the South Carolina Air National Guard's 169th Fighter… https://www.rawpixel.com/image/4040963/photo-image-person-public-domainFree Image from public domain licenseGezicht op het Minderbroerdersklooster te Antwerpen (1727 - 1734) by Reynier Blokhuysen, Christiaan van Lom and Gerard Block https://www.rawpixel.com/image/13776374/image-paper-cartoon-faceFree Image from public domain licenseU.S. Air Force Tech. Sgt. Danny McNeil, a barrier maintainer assigned to the 169th Civil Engineer Squadron, covers a newly… https://www.rawpixel.com/image/4041071/photo-image-trees-plant-personFree Image from public domain licenseU.S. Air Force F-16 Falcons assigned to the South Carolina Air National Guard’s 157th Fighter Squadron taxi down the runway… https://www.rawpixel.com/image/4043155/photo-image-public-domain-united-statesFree Image from public domain license