Col. Robert Sylvester, 56th Mission Support Group commander, embraces his son, Robert Sylvester Jr., July 24, 2019, at Chase Field in Phoenix. Col. Sylvester threw the first pitch at the game to his son, who flew in from Illinois for his father’s retirement and surprised him as the catcher. Sylvester, who is soon retiring after 33 years of service was recognized along with Chief Master Sgt. Donnie Bolton, 56th MSG, who will also be retiring after 30 years of service. (U.S. Air Force Photo by Airman 1st Class Leala Marquez)