Humvee Security Marines run to provide security for a Humvee during a training exercise at Camp Pendleton, Calif., Sept. 22, 2021. The Marines were participating in an Improvised Explosive Device training exercise to learn skills needed to avoid and react to IEDs. SHARE: Download: Full Size (4.04 MB) Tags: marine corps Credit: Marine Corps Lance Cpl. Kristy Ordonez VIRIN: 210921-M-BA288-1136.JPG Photo Gallery