El Paso airport grounding was in response to the U.S. military testing, sources say
“The grounding of aircraft at El Paso International Airport early Wednesday morning was in response to the U.S. military testing technology that can be used to take down drones, according to four sources familiar with the matter.
The testing was taking place in the proximity of the airport, raising concerns within the Federal Aviation Administration, which responded by issuing a Temporary Flight Restriction Notice, the sources said.
Three of the sources said the military testing, which was taking place near Fort Bliss, was of high-energy lasers that are designed to protect against drones from drug cartels that could cross over the U.S. border.”
https://www.yahoo.com/news/articles/flights-el-paso-airport-texas-091722608.html