U.S. Marines with Combat Logistics Battalion 15, Combat Logistics Regiment 17, 1st Marine Logistics Group, assigned to Joint Task Force-Southern Border, place concertina wire onto prefabricated ...

FORT HUACHUCA, Ariz. – Joint Task Force-Southern Border (JTF-SB) demonstrates an unprecedented level of interoperability with partner agencies as part of their whole-of-government approach to secure ...