Marine Corps Base Camp Lejeune holds a fireworks display during the annual fourth of July celebration at William Pendleton… https://www.rawpixel.com/image/3318485/free-photo-image-concert-fireworks-salute-american-flagFree Image from public domain licenseU.S. Sailors render a 21-gun salute during a funeral for Navy Capt. Thomas J. Hudner Jr. at Arlington National Cemetery… https://www.rawpixel.com/image/8741613/photo-image-public-domain-personFree Image from public domain licenseU.S. Air Force Nellis Honor Guard firing party performs a 21-gun salute during the National Prisoner of War/Missing in… https://www.rawpixel.com/image/8742159/photo-image-public-domain-people-gunFree Image from public domain licenseCrowd members find their seats before the 58th annual Memorial Day Observance ceremony aboard the USS North Carolina in… https://www.rawpixel.com/image/8741275/photo-image-celebration-public-domain-personFree Image from public domain licenseU.S. Marines with Echo Battery, 2nd Battalion, 10th Marine Regiment, 2nd Marine Division, host a 21-Gun Salute on Camp… https://www.rawpixel.com/image/8741359/photo-image-public-domain-personFree Image from public domain license