An 354th Expeditionary Fighter Squadron patch is displayed on the shoulder of an A-10 Thunderbolt II attack aircraft pilot May 1, 2015, at Ämari Air Base, Estonia. About 66 Airmen and support equipment from the 355th Fighter Wing at Davis-Monthan Air Force Base, Arizona, and the 52nd Fighter Wing at Spangdahlem Air Base, Germany, will support the deployment in Estonia. (U.S. Air Force photo by Senior Airman Rusty Frank/Released)