Backbone of the Corps - A group of men in uniform posing for a picture

U.S. Marine Corporals Jordan Belser, Taylor Magdaleno, Gregorie Clay (front row, left to right), Bryant Viera and Alec Sanchez (middle row, right to left) pose for a photo at the first U.S. Marine Corps Forces – Central Command sponsored Corporals Course graduation ceremony. Per Marine Corps Order (MCO) P1400.32D, all corporals must successfully complete a command-sponsored resident Corporals Course in order to be eligible for promotion to sergeant. (U.S. Marine Corps photo by Master Sgt. Will Price)