The 549th Military Police Company, assigned to Joint Task Force – Southern Border, conducts detection and monitoring operations at San Diego, Calif. April 10, 2025. The Ground-Based Operational Surveillance System (Expeditionary) (G-BOSS(E)) is a mobile, self-contained surveillance system developed for persistent observation and threat detection. It integrates various sensor technologies to monitor activities over extended ranges, providing continuous situational awareness. Under the direction of U.S. Northern Command, Joint Task Force–Southern Border aligns efforts to seal the southern border and repel illegal activity and is responsible for full-scale, agile, and all-domain operations, which will allow for more effective and efficient DoD operations. (U.S. Army photo by Sgt. Kimberly Villigran)
U.S. Air Force Tech. Sgt. Brien Disbro, a crew chief assigned to the174th Attack Wing, performs post-flight maintenance on an MQ-9 Reaper on Mar. 10, 2025 at Springfield-Beckley Air National Guard Base in Springfield, Ohio. The MQ-9 arrived for Advanced Wrath, a two-week exercise supporting U.S. Special Operations Command, U.S. Coast Guard search and rescue operations, and testing for the Air Force Research Laboratory. (U.S. Air National Guard photo by Shane Hughes)
Sailors assigned to the Arleigh Burke-class guided-missile destroyer USS Carney (DDG 64) stand watch in the ship’s Combat Information Center during an operation in the Red Sea to defeat a combination of Houthi missiles and unmanned aerial vehicles, Oct. 19, 2023. (U.S. Navy photo by Mass Communication Specialist 2nd Class Aaron Lau)
U.S. Marine Corps Lance Cpl. Connor Reddy, low altitude air defense (LAAD) gunner, 3rd LAAD Battalion, 3rd Marine Division, scouts the area during Integrated Training Exercise (ITX) 2-19 at Range 220 on Marine Corps Air Ground Combat Center, Twentynine Palms, Calif., Jan. 26, 2019. (U.S. Marine Corps photo by Lance Cpl. Colton Brownlee)
Special operators conduct training in austere conditions at Pituffik Space Base, Greenland, on May 9, 2023, in support of exercise ARCTIC EDGE 2023. (U.S. Army photo by Sgt. Andrew Adams)
The first line of effort encompasses a variety of technologies that the U.S. military says it must prioritize to innovate and expand its presence in the High…
The department is requesting $17.2 billion for science and technology projects in fiscal 2025, and most of it would be dedicated to three capability areas, according to…
A screenshot taken of a Defense Department video released as part of an investigation by the Unidentified Aerial Phenomena Task Force. (Department of Defense video)