NAVAL AIR STATION SIGONELLA, Italy (Sep. 5, 2021) Chairman of the Joint Chiefs of Staff, U.S. Army Gen. Mark A. Milley, Spouse of The Chairman of the Joint Chiefs of Staff, Hollyanne Milley, and Senior Enlisted Advisor to the Chairman Ramón "CZ" Colón-López are greeted by U.S. Navy Rear Adm. Christopher Gray, Commander, Navy Region Europe, Africa, Central and Italian Air Force Lt Gen. Silvano “Fritz” Frigerio, Deputy Commander, Joint Operations HQ during his site visit to Naval Air Station Sigonella, Sep. 5, 2021. NAS Sigonella is currently supporting the Department of State mission to facilitate the safe departure and relocation of U.S. citizens, Special Immigration Visa recipients, and vulnerable populations from Afghanistan.(U.S. Marine Corps photo by Sgt. William Chockey)