NAVAL SUPPORT FACILITY DEVESELU, Romania Commander, U.S. Naval Forces Europe-Africa Adm. Mark Ferguson talks with Sailors assigned to Naval Support Facility Deveselu during a luncheon March 28, 2015. U.S. Naval Forces Europe-Africa, headquartered in Naples, Italy, oversees joint and naval operations, often in concert with allied, join, and interagency partners, in order to advance U.S. national interests and security and stability in Europe and Africa.