U.S. Marines assigned to Ground Supply School, Marine Corps Combat Service Support Schools, explain the significance of GSS on Camp Gilbert H. Johnson, North Carolina, June 12, 2026. GSS conducts formal entry-level and career-level training for the supply and distribution fields and sustains the professional development and transformation of Marines in order to prepare them for service in the operating forces and supporting establishment. (U.S. Marine Corps video by Sgt. Ryan Ulibarri)
