Corporals Course Marine Corps Cpl. Valentin Hernandezcastaneda participates in the corporals course at Marine Corps Air Station Beaufort, S.C., Feb. 2, 2024. The course tests Marines’ ability to navigate adverse terrain and perform casualty evacuations. SHARE: Download: Full Size (1.62 MB) Tags: South Carolina, Marine Corps Credit: Marine Corps Lance Cpl. Kyle Baskin VIRIN: 240202-M-QX760-1583Y.JPG Photo Gallery