An F-15C Eagle assigned to the 493rd Fighter Squadron flies over Royal Air Force Lakenheath, England, May 1, 2020. Despite the current COVID-19 crisis, it is critical for Liberty Wing aircrew to continue training to meet proficiency and readiness requirements to ensure the 48th Fighter Wing is able to provide worldwide responsive combat airpower and support. (U.S. Air Force photo by Senior Airman Christopher S. Sparks)