Polish soldiers perform a medical evacuation during a Military Operations in Urban Terrain as part of exercise Anakonda 2016 in Poland June 14, 2016.
The exercise is a Polish-led, multinational exercise taking place in Poland from June 7-17, involving more than 31,000 participants from more than 20 nations. (U.S. Army photo by Sgt. 1st Class Whitney Hughes) Original public domain image from Flickr