Gabriel Herrera takes command of civil engineering squadron
U.S. Air Force Lt. Col. Michelle Mulberry, 153rd Mission Support Group commander, passes the 153rd Civil Engineering Squadron guidon to Maj. Gabriel Herrera, during a change of command ceremony, June 11, 2017 in Cheyenne, Wyoming. Herrera assumes command from Lt. Col. Bret Trippel. (U.S. Air National Guard photo by Tech. Sgt. John Galvin)