James B. Stack, 20

Based in California

Marines, Lance Corporal
Based: Camp Pendleton
3rd Battalion, 5th Marine Regiment, 1st Marine Division, I Marine Expeditionary Force
Supporting: Operation Enduring Freedom
Died: November 10, 2010
Helmand province, Afghanistan
Gender: Male
Hometown: Arlington Heights, Ill.

Stack was killed during a firefight in southern Afghanistan's Helmand province, on the Pakistani border.