200116-N-UJ449-1002 SIGONELLA, Sicily (Jan. 16, 2020) Sailors participate in the Navywide E-7 advancement examination at Naval Air Station (NAS) Sigonella, Jan. 16, 2019. NAS Sigonella’s strategic location enables U.S, allied, and partner nation forces to deploy and respond as required to ensure security and stability in Europe, Africa and Central Command. (U.S. Navy photo by Mass Communication Specialist 2nd Class Josh Cote/Released)