A paratrooper from the Dutch 11th Air Mobility Brigade

A paratrooper from the Dutch 11th Air Mobility Brigade explains the march route to paratroopers from the U.S., United Kingdom and Poland Sept. 17, 2015, near Arnhem, Netherlands. The commemoration brought together approximately 1000 allied paratroopers from the U.S., Belgium, Germany, Italy, the Netherlands, Poland and the U.K. for several days of combined airborne operations and ceremonies. Market Garden was the largest airborne operation in history, taking place from Sept. 17-25, 1944. The march led paratroopers a total of 17 kilometers from the Ginkel Memorial to the Frost Bridge, both key locations during the exercise. (U.S. Army photo by Sgt. Daniel Cole, U.S. Army Europe Public Affairs)