Members of the U.S. Air Force Office of Special Investigations Detachment 602 Office of Special Investigations run during the Prisoner of War and Missing in Action vigil run Sept. 18, 2015, at Andersen Air Force Base, Guam. The vigil run was held to coincide with National POW/MIA Remembrance Day which is held on the third Friday of September in honor of prisoners of war and those who are still missing in action. (U.S. Air Force photo by Airman 1st Class Arielle Vasquez/Released)