Col. Philip A. Keller (center) poses with Col. Stephen Bales (left), commander of the Far East District, and Maj. Gen. James T. Walton, director of USFK Transformation and Restationing.The event was to commemorate Col. Keller's retirement, as well as that of his fellow officers, Col. Michael D. Nyenhuis and Lt. Col. Mitchell A. DeMarais. The three retiring officers were honored for more than 90 years' combined military service at a dinner on Friday, April 22, 2016, hosted by Maj. Gen. Walton, the senior reservist on the peninsula.