The Department of the Air Force is planning to create a supplemental environmental impact statement (SEIS) to look at possible environmental effects related to expanding the Foreign Military Sales Pilot Training Center at Ebbing Air National Guard Base in Arkansas. This project aims to accommodate more F-35 airplanes and enhance training operations. The Federal Aviation Administration is also involved in the project due to proposed changes at the nearby airport. The SEIS process will include looking at different options, but no new special airspaces will be established.
Simple Explanation
The Air Force wants to check if their plans to add more F-35 planes and training at a base in Arkansas might harm the environment, and they're working with airport people to see if this will change the airport.