Today, at the Pentagon's Hall of Heroes, Operation Ardent Vanguard service members from the @101stAASLTDIV, the 2nd Brigade of the @1stArmoredDiv, and the @USMC were presented the Mexican Border Service Medal (MBSM). Deployed under @JointTFSB, these dedicated men and women have worked side-by-side with federal partners to secure our homeland. We are proud to amplify this recognition of their service, discipline, and sacrifice. #ArdentVanguard #HomelandDefense