Drones Uncover Secrets of Bloody WWII Battle

Aerial drones equipped with lidar technology have uncovered 941 traces of the Battle of the Bulge, the largest and bloodiest battle fought by the U.S. in World War II. The drones revealed various remnants of the battle, including dugouts, bomb craters, artillery platforms, trenches, and foxholes. This study highlights the use of new technology in archaeology and sheds light on well-known historical events. The technique could be applied to other forested areas of Europe to further our understanding of different battlefields and protect valuable heritage sites.