River Crossing Soldiers assigned to Joint Task Force Southern Border load an M30 bridge erection boat in McAllen, Texas, Jan. 9, 2026. The boat is well-suited for areas along the Rio Grande, where terrain limits ground mobility. Joint Task Force Southern Border is supporting U.S. Customs and Border Protection to achieve 100% operational control of the southern border. SHARE: Download: Full Size (1.72 MB) Tags: army, border support Credit: Army Spc. Richard Ortiz VIRIN: 260109-A-IU067-1004P.JPG Photo Gallery