The Government Is Testing Mass Surveillance on the Border Before Turning It on Americans

Almost every technology developed at the border in the last two decades now exists in local police departments

A U.S. surveillance camera overlooks the international bridge between Mexico and the United States. Photo: John Moore/Getty Images

Border Patrol’s electronic eyes will spot you long before you spot them.

If you walk along the United States border in remote stretches of New Mexico desert, or in the grasslands between North Dakota and Canada, you might not hear the buzz of what could be flying above you: A Predator drone — the same vehicle that has been outfitted to drop bombs over Afghanistan and Iraq. From five miles away, the drone’s cameras can see so well they can tell if you’re wearing a backpack.

If you’re in the Florida Keys, you may be spotted by an altogether different set of eyes in the sky. Up 10,000 feet in the air, a football field-sized zeppelin floats with an array of cameras, sensors, and radar systems so sophisticated that it can track every car, aircraft, and boat within a 200-mile range.

And if you’re near the deserts of southern Arizona, it won’t be hard to notice the 160-foot towers that rise up from the sandy landscape, equipped with advanced thermal imaging that can sense your exact movements from over seven miles away.