U.S. Marine Corps Lance Cpl. Patrick Giblin, an infantryman with the 3rd Battalion, 4th Marine Regiment, 1st Marine… https://www.rawpixel.com/image/8739390/photo-image-public-domain-person-technologyFree Image from public domain licenseU.S. Marines with 1st Force Reconnaissance Company, 1st Marine Expeditionary Force prepare to conduct a helocast exercise… https://www.rawpixel.com/image/3318192/free-photo-image-1mef-1st-force-reconaissance-company-battalionFree Image from public domain license