U.S. Air Force Col. Chris E. Boring, 31st Maintenance Group commander, inspects munitions with an Airman during CAPEX 2019 at Aviano Air Base, Italy, Aug. 6, 2019. Conducting exercises such as CAPEX enables Airmen to learn in a controlled environment, bolstering unit interoperability and refining their practice. (U.S. Air Force photo by Airman 1st Class Caleb House)