https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/3388514Edit ImageSaveSaveEditCropCustom TextU.S. Air Force firefighters from the 48th, 52nd and 86th Civil Engineering Squadrons train during multiple firefighting exercises held by the 435th Construction and Training Squadron on Mar. 19, 2015 at Ramstein Air Base, Germany. Original public domain image from FlickrMorePublic DomainFree CCO U.S. Government image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 780 px | 300 dpiLarge JPEG 3000 x 1950 px | 300 dpiFree DownloadU.S. Air Force firefighters from the 48th, 52nd and 86th Civil Engineering Squadrons train during multiple firefighting exercises held by the 435th Construction and Training Squadron on Mar. 19, 2015 at Ramstein Air Base, Germany. Original public domain image from FlickrMore