U.S. Air Force Gen. Jeff Harrigian, U.S. Air Forces in Europe and Air Forces Africa commander, speaks with Geoffrey Pyatt, U.S. Ambassador to the Hellenic Republic, during INIOCHOS 21 at Andravida Air Base, Greece, April 20, 2021. The exercise aims to enhance combat readiness and fighting capability, while providing participants the opportunity to develop capabilities planning and conduct complex air operations in a multinational, joint force environment. Additional U.S. forces participating include KC-135 Stratotanker aircraft assigned to the 100th Air Refueling Wing, RAF Mildenhall, England, Joint Terminal Attack Controllers assigned to the 2nd Air Support Operations Squadron, Vilseck, Germany, and MQ-9 Reaper aircraft assigned to the 731st Expeditionary Attack Squadron, flying out of Campia Turzii, Romania. (U.S. Air Force photo by Staff Sgt. Valerie Halbert)