821st CRS Homecoming Published April 7, 2025 By Tech. Sgt. Levi Reynolds 621st CRW Public Affairs TRAVIS AIR FORCE BASE, Calif. -- Members of the 821st Contingency Response Squadron return from a deployment supporting Operation Southern Border at Travis Air Force Base, April 5, 2025. The unit was deployed to protect the territorial integrity of the United States. (U.S. Air Force photo by Tech. Sgt. Levi Reynolds)