NAVAL AIR STATION SIGONELLA, Italy (Feb. 17, 2021) Hospital Corpsman 2nd Class Nakeasha Wallace prepares a urine sample for testing while working in the laboratory at the U.S. Naval Hospital Sigonella's Flight Line Clinic onboard Naval Air Station (NAS) Sigonella, March 3, 2021. NAS Sigonella's strategic location enables U.S., allied, and partner nation forces to deploy and respond as required, ensuring security and stability in Europe, Africa and Central Command. (U.S. Navy photo by Mass Communication Specialist 1st Class Kegan E. Kay)