What We Know About the El Paso Airspace Shutdown The New York TimesBorder Officials Are Said to Have Caused El Paso Closure by Firing Anti-Drone Laser The New York TimesFAA lifts El Paso airspace closure after cartel drone breach, federal officials say KFOXSurprise US military plans to use counter-drone laser triggered El Paso airspace closure, sources say CNNEl Paso airport grounding was in response to testing of U.S. military technology, so
