Eyewitness War (2013)

S1E12 Fallen Hero

A contingent of Marines embarks on a mission to track down a Taliban unit that has been targeting one of their crucial supply lines. However, the Taliban launch a surprise attack, ambushing the Marines from nearby. Amidst the chaos and gunfire, the team's machine gunner is struck down. The Marines must band together to navigate their way out of the deadly situation and rescue their critically injured comrade.