The Pentagon allowed U.S. Customs and Border Protection to use an anti-drone laser earlier this week, leading the Federal Aviation Administration to suddenly close the airspace over El Paso, Texas.
The temporary closure of airspace over El Paso, Texas has caused unease south of the U.S. border and put the spotlight on the use of drones by Mexican cartels.
The sudden and surprising airspace closure over El Paso, Texas, on Wednesday stemmed from the Pentagon's plans to test a laser to shoot down drones used by Mexican drug cartels, sources told the Associated Press.
The Trump administration says alleged Mexican cartel drones were the reason for the unexpected flight restriction that impeded medical evacuation flights.