By mid-August 2025, the Pentagon had deployed cutting-edge surveillance and augmented-reality systems along the U.S.–Mexico border, as reported by the U.S. Army. This initiative underscores how border operations are increasingly serving as a proving ground for next-generation defense technologies. In a context where illegal crossings continue to test U.S. border security, the integration of optic towers, armored-vehicle sensors, and wearable digital systems highlights both the urgency of the mission and its strategic relevance for broader military modernization
In deployment are three main platforms: the Ground-Based Operational Surveillance System–Expeditionary (GBOSS-E), the Long Range Advanced Scout Surveillance System (LRAS3), and the Common Remotely Operated Weapon Station (CROWS).
Alongside these established systems, the U.S. Army is trialing new technologies under real-world conditions. The Integrated Visual Augmentation System (IVAS) 1.2 goggles, developed with Anduril and Meta, integrate augmented reality overlays, thermal and low-light vision, and real-time digital mapping. Soldiers can share plotted data across patrol teams and with CBP agents, reducing response times and improving situational awareness at night. Earlier models of IVAS faced operational criticism for discomfort and reduced effectiveness, but the 1.2 iteration has addressed key design flaws, including weight distribution and user interface issues.
Complementing this wearable system are microdrones such as the Black Hornet 4, weighing just 70 grams, which provide dismounted troops with innocuous surveillance capabilities in dense or inaccessible terrain. To counter the proliferation of drones at the border, soldiers also employ the handheld Dronebuster, a compact jammer capable of disrupting hostile UAS communications up to 2 kilometers away, as well as the vehicle-mounted TITAN system, which scans radio frequencies to detect aerial threats.
A U.S. Army cavalry scout monitors the southern border near Santa Teresa, N.M., using a Long Range Advanced Scout Surveillance System (LRAS3). The system enables long-range day and night detection in support of Joint Task Force-Southern Border operations (Picture source: U.S. Army)
Further details of this cut and past highlight can be found at https://armyrecognition.com/news/army-news/2025/analysis-pentagon-uses-us-mexico-border-as-testing-ground-for-next-generation-surveillance-tech
