Town Hall Defense Secretary Dr. Mark T. Esper holds a town hall with troops from U.S. European Command and U.S. Africa Command in Stuttgart, Germany, Sept. 5, 2019. SHARE: Download: Full Size (2.29 MB) Tags: defense secretary, european command, africa command, esper Credit: Lisa Ferdinando, DOD VIRIN: 190905-D-BN624-0277.JPG Photo Gallery