Surveying Blast Area Soldiers take radiation readings around a simulated radiological dispersal device blast during Exercise Arctic Eagle 2016 at Camp Grayling, Mich., April 5, 2016. Air Force photo by Master Sgt. David Kujawa SHARE: Download: Full Size (1.54 MB) Tags: Marines, Indiana National Guard, Camp Grayling, Danish Soldiers, 1st Danish Home Guard, Exercise Arctic Eagle 2016, Soldiers, Airmen Credit: Master Sgt. David Kujawa VIRIN: 160405-Z-EZ686-012A.JPG Photo Gallery