Dien Bien Phu, Vietnam (Google Maps ⧉, OpenStreetMap ⧉)

"Not just Frenchmen and Moroccans and Algerians and Germans, but ours, too, thousands of them. I volunteered to jump into Dien Bien Phu, though I knew I would also be doomed. But I could not let my fellow soldiers die while I did nothing. When Dien Bien Phu fell, I was captured along with everybody else."