U.S. Northern Command conducted the fourth large-scale Falcon Peak drill, labeled 26.2, on the desert expanse of Yuma Proving Ground. The exercise aimed to showcase and refine systems that can neutralize small hostile drones, extending the focus to threats that could appear along the nation’s southern frontier. Organizers invited a limited press contingent as the operation wrapped up this week.
The trial was organized into three distinct lanes. One lane evaluated drone-on-drone interceptor technologies that can autonomously engage rogue aircraft. A second lane tested kinetic and ballistic solutions, including shotgun-style devices designed to destroy drones on impact. The final lane concentrated on sensor suites and detection methods capable of locating and tracking enemy unmanned aerial systems in real time.
Historically, Pentagon counter-UAS exercises have centered on expeditionary scenarios overseas, emphasizing protection of forces deployed abroad. This year’s Falcon Peak iteration shifted that emphasis toward domestic priorities, targeting drone incursions that threaten U.S. airspace, critical infrastructure, and the increasingly contested southern border. The change reflects a broader strategic concern about unmanned threats within national boundaries.
Testing at Yuma was calibrated to mirror conditions found along the 1,954-mile border with Mexico, providing a realistic backdrop for the simulated engagements. The drill marked the first time the Falcon Peak series recreated border combat scenarios on the sprawling proving ground, allowing participants to assess how drone threats might behave in the terrain and climate typical of that region.
A notable first for the exercise was the deployment of Anduril Industries’ autonomous command-and-control software, Lattice, as the digital backbone for all participating systems. The platform was chosen by the Joint Interagency Task Force 401 under an $87 million contract tied to the Army’s Enterprise Agreement with Anduril, establishing a common baseline against which commercial sensor-to-shooter solutions were evaluated.
Robert Fletcher, the sensor branch team lead at Yuma, explained that unlike prior tests, the organization itself supplied the Lattice capability, requiring vendors to integrate their hardware directly into the platform. Commercial participants were required to stream sensor data, radar tracks, and targeting information into Lattice, creating a unified data picture for decision-making and engagement during the exercise.
At least twenty vendors took part in Falcon Peak 26.2, each given between fifteen and thirty opportunities to conduct intercepts against simulated threats. The breadth of involvement demonstrated the growing ecosystem of commercial counter-UAS technologies and highlighted the operational challenges of coordinating diverse systems through a single command architecture as the exercise concluded.