U.S. Marine Corps Cpl. Elmer Araiza, a heavy equipment operator with Marine Wing Support Detachment 31, measures the… https://www.rawpixel.com/image/8728409/photo-image-public-domain-person-lineFree Image from public domain licenseA U.S. Marine with Black Sea Rotational Force 18.1 engages targets with an M82 .50-caliber sniper rifle during a deployment… https://www.rawpixel.com/image/8727743/photo-image-public-domain-person-blackFree Image from public domain licenseU.S. Marines assigned to the 26th Marine Expeditionary Unit (MEU), participate in a small arms gun shoot qualification on… https://www.rawpixel.com/image/8728238/photo-image-public-domain-ocean-peopleFree Image from public domain license