A monument dedicated to Special Agent Peter Taub, a member of the Air Force Office of Special Investigations Detachment 816, stands in Memorial Park at Ellsworth Air Force Base, S.D., Oct. 18, 2016. A building dedication ceremony was also held Oct. 21 to honor Taub, who was killed during an attack by a suicide bomber on a motorcycle near Bagram Airfield, Afghanistan, Dec. 21, 2015. (U.S. Air Force photo by Airman 1st Class Denise M. Jenson)