332th Air Expeditionary Wing
Maj. Cassandra Devolites, 1st Expeditionary Space Control Squadron incoming commander, accepts the unit guideon from Col. William Marshall, Expeditionary Operations Group commander, as Maj. Stephen Ziegenfuss, 1st ESPCS outgoing commander, watches on during a change of command April 8, 2018, at an undisclosed location in Southwest Asia. (U.S. Air Force photo by Senior Airman Krystal Wright)