As the U.S. military and defense contractors eye a potential drone war with Iran as tensions with the country remain elevated, the defense industry is also preparing to test-fly domestic versions of its combat drones over major American cities in an effort to fully integrate military-grade drones into civil airspace alongside commercial air traffic in the coming years.

That’s right, those robotic killing machines used for counterterrorism strikes in the Middle East are coming home — and could eventually be used to surveil large protests and communities of color throughout the U.S.

The Poway-based defense contractor General Atomics Aeronautical Systems, Inc., will test-fly its SkyGuardian drone, outfitted with a 79-foot wingspan and advanced surveillance capabilities of more than 2,000 feet, over San Diego, California, sometime this year.