U.S. Marines with Weapons Company, Battalion Landing Team, 3rd Battalion, 5th Marine Regiment, 15th Marine Expeditionary… https://www.rawpixel.com/image/8742487/photo-image-public-domain-personFree Image from public domain licenseA U.S. Marine with Bravo Battery, 1st Battalion, 11th Marine Regiment, 15th Marine Expeditionary Unit swabs the breech of an… https://www.rawpixel.com/image/3319323/free-photo-image-accessory-jahra-apparelFree Image from public domain license