621st CRW enhances unity of command
Members of the 621st Contingency Response Wing and guests attend the final reorganization ceremony June, 4, 2015, at Travis Air Force Base, Calif. Throughout the week, eight units inactivated, five units activated, and two units realigned. Travis will now host the newly activated 821st Contingency Response Group and the 621st Air Mobility Advisory Group. (U.S. Air Force photo/Staff Sgt. Gustavo Gonzalez)