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)