U.S. Air Force Chief Master Sgt. Michael Groder (center right), 423d Security Forces Squadron manager, breaks ground on a construction project for the main gate at RAF Alconbury, England, July 2020. This project will provide a large vehicle inspection station, channelized traffic flow for better security and improved safety for personnel. Construction will commence on July 6, 2020 and effective from that date, installation entry and exit procedures will be modified to support the construction project. (U.S. Air Force by Senior Airman Eugene Oliver)