Keesler welcomes new Mission Support Group commander
Col. Mark Vivians, 81st Mission Support Group commander, tours the 81st Security Forces Squadron with Lt. Col. Jonathan Wright, 81st MSG deputy commander and Capt. Christopher Porta, 81st SFS, July 24, 2012, at Keesler Air Force Base Miss. The visit was part of Vivians’ immersion tour after assuming command July 2. (U.S. Air Force photo by Kemberly Groue)