Maj. Christopher Butler, 21st Space Operations Squadron Detachment 2 commander, speaks to an audience Sept. 17, 2015 at Northwest Field on Andersen Air Force Base, Guam. The 21st SOPS Det 2 celebrated their 50th anniversary with a ceremony here Sept. 17. (U.S. Air Force photo by Airman 1st Class Alexa Ann Henderson/Released)

Download Image: Full Size (0.96 MB)
Photo by:  |  VIRIN: 150917-F-AH001-367.jpg