Digital Surveillance Army Capt. Matthew Antonio, assigned to Joint Task Force Southern Border, uses a ground-based operational surveillance system near Yuma, Ariz., July 7, 2025, to protect the territorial integrity of the U.S. SHARE: Download: Full Size (3.75 MB) Tags: technology, Equipment, innovation, ENGINEERING, Army, Border Support Credit: Army Sgt. Crist Joseph VIRIN: 250701-A-AV192-1005.JPG Photo Gallery