Airmen visit famous WWII battleground
U.S. Marine collar rank insignias are left on top of Mount Suribachi as a sign of respect at Iwo To, formally known as Iwo Jima, Japan, March 30, 2012. Members of the Kadena Air Base, Japan, 18th Operation Group visited the island as part of a military professional education experience. (U.S. Air Force photo by Airman 1st Class Brooke P. Beers/Released)