U.S. Air Force Maj. Stephen Emmerthal, 30th MDG diagnostic and therapeutics flight commander, introduces base members to the facility on Vandenberg Space Force Base, Calif., March 15, 2023. The MDG holds a quarterly open house, inviting members of the installation to come receive an informative tour of what capabilities and resources of military medicine Vandenberg has to offer. (U.S. Space Force photo by Airman 1st Class Kadielle Shaw)