Troops wounded in a booby trap explosion south of Da Nang in 1968 are raced to a UH-1 “Huey” medevac helicopter for transport to a hospital. (Tim Page/Corbis via Getty Images)
Troops wounded in a booby trap explosion south of Da Nang in 1968 are raced to a UH-1 “Huey” medevac helicopter for transport to a hospital. (Tim Page/Corbis via Getty Images)