180911-N-AI091-1052 SIGONELLA, Sicily (Sept. 11, 2018) Capt. Brent Trickel, commanding officer of Naval Air Station (NAS) Sigonella, and Command Master Chief Nancy Estrada, command master chief of NAS Sigonella, carry a wreath to be placed at a new memorial that was unveiled during a 9/11 remembrance ceremony at the installation. NAS Sigonella is an operational ashore base that enables U.S., allied, and partner nation forces to be where they are needed and when they are needed to ensure security and stability in Europe, Africa, and Southwest Asia. (U.S. Navy photo by Lt. Andriana Genualdi/Released)