U.S. Air Force Col. Steven Collen (left), 325th Maintenance Group commander, gives command of the 325th Munitions Squadron to Maj. Justin Cassidy (right), during an activation ceremony at Tyndall Air Force Base, Florida, June 29, 2021. The 325th MUNS is tasked with safeguarding and maintaining Tyndall’s $275 million in munitions in support of projecting unrivaled combat airpower. (U.S. Air Force photo by Staff Sgt. Stefan Alvarez)