Since along the southern border, Drone activity in the southern has dropped by as much as 75 percent since the U.S. military has begun using laser weapons systems to target suspicious drones, according to a new report.
CBS News detailed that the laser system shot down three drones near the Rio Grande Valley on August 25 and August 26. Mexican drug cartels had been using drones to probe the southern border, and the U.S. has been taking action against them.