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/984209'></iframe> Download Embed Share JTF-SB: A United Front Department of War Southern Border Aug. 4, 2025 | 0:49 U.S. Soldiers and Marines assigned to Joint Task Force-Southern Border (JTF-SB) conduct various multi-domain operations across the 1,954 mile southern border, from May to July, 2025. JTF-SB executes full-scale, agile, and all-domain operations in support of U.S. Customs and Border Protection to protect the territorial integrity of the United States and achieve 100% operational control of the southern border. (U.S. Army video by Spc. Michael Graf)