Full description: U.S. Marines with Corporals Course, Marine Corps Air Station (MCAS) Beaufort, rush forward during a simulated firefight for a culminating event at MCAS Beaufort, South Carolina, June 28, 2024. Corporals Course is a month-long professional military education program that develops Marines’ small unit leadership skills and continues to prepare them to lead Marines. The culminating event consisted of land navigation, an improvised explosive device lane, tug-of-war, grappling and completing the obstacle course with gear. (U.S. Marine Corps photo by Lance Cpl. Kyle Baskin)

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