Drone-hunting on the border, plus turmoil at an Air Force think tank

The news that U.S. Northern Command is testing ways to counter drone incursions along the border, coupled with reported turmoil at an Air Force think tank focused on China, might appear to be two unrelated developments. But they are, in fact, symptoms of a deeper shift in how the U.S. military is coming to grips with the proliferation of small unmanned aircraft systems and the strategic competition that underpins it. The border, long a domain of law enforcement and immigration control, is now a live laboratory for military counter-drone operations. And the think tank's uncertain future raises questions about whether the Air Force is adequately postured to understand the very adversary whose technology is being tested against.

At its core, the counter-drone challenge is not new. For years, U.S. forces in Iraq, Syria, and Afghanistan have faced weaponized commercial drones. But the homeland is a different problem. The border presents a complex environment: civilian airspace, diverse terrain, and a mix of state and non-state actors. NORTHCOM's testing likely involves a suite of sensors—radar, radio-frequency detection, electro-optical/infrared—and effectors ranging from jamming to kinetic intercepts. The goal is to create a layered defense that can detect, track, identify, and defeat small UAS without disrupting legitimate air traffic or causing collateral damage. That is a tall order, and it explains why the command is experimenting rather than fielding a finished system. The mechanics of such a system involve integrating data from multiple sources, automating threat classification, and ensuring rapid decision-making. The technology exists, but the integration and rules of engagement are still being worked out.