Pentagon likely let CBP use anti-drone laser before airspace closure

The Pentagon allowed US 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, according to two people familiar with the situation who spoke on the condition of anonymity to discuss sensitive details.

The confusing arc of events began as the FAA announced on Wednesday that it was shutting down all flight traffic over the city on the US-Mexico border for 10 days, stranding some travellers, but the closure ended up only lasting a few hours. The Trump administration said it stemmed from the FAA and Pentagon working to halt an incursion by Mexican cartel drones, which are not uncommon along the southern border.

One of the people said the laser was deployed near Fort Bliss without coordinating with the FAA, which decided then to close the airspace to ensure commercial air safety. Others familiar with the matter said the technology was used despite a meeting scheduled for ..