Video by Pfc. Hector Acosta Player Embed Code: <iframe width='500' height='300' scrolling='no' frameborder='0' style='border: none; overflow: hidden; width: 500px; height: 300px;' allowtransparency='true' src='https://www.dvidshub.net/video/embed/999578'></iframe> Download Embed Share Joint Task Force–Southern Border Marks One Year of Southern Border Security Through Integrated Operations Department of War Southern Border March 14, 2026 | 1:18 Joint Task Force–Southern Border (JTF-SB), stationed at Fort Huachuca, Ariz., marks its one-year anniversary, March 14, 2026. U.S. Northern Command is working side-by-side with the Department of Homeland Security and the U.S. Customs and Border Protection within narrowly defined authorities to provide unique military capabilities to protect the territorial integrity of the U.S. southern border. (Dept. of War video by Pfc. Hector Acosta)