History: Observers spotting machine gun fire on the map, so artillery can bomb its designated location in Iwo Jima, 1945 [1600x1286]

https://i.redd.it/gesy0yj4cgp11.jpg via /r/HistoryPorn https://www.reddit.com/r/HistoryPorn/comments/9kaodk/observers_spotting_machine_gun_fire_on_the_map_so/?utm_source=ifttt