PRINCE SULTAN AIR BASE, KINGDOM OF SAUDI ARABIA -- Members of the 378th Expeditionary Medical Squadron process two patients through the En-Route Patient Staging System at Prince Sultan Air Base, Kingdom of Saudi Arabia, Sept. 18, 2020. The ERPSS facility allows medical staff to clear patients who need medical treatment in another location. Luggage is weighed and securely stored while patients are medically screened and prepared for the flight. (U.S. Air Force photo by Staff Sgt. Cary Smith)