There is a highly classified CIA facility located about 80 miles east of Dudley, NC. It is also used by Navy SEALs for training.
Looking at the map, Dudley is actually very centrally located to various military facilities; less than 80 miles (”as the crow flies”) from Seymour Johnson AFB (closest); Ft Bragg; MCAS, Cherry Point; Camp Lejeune; as well as the Port of Wilmington.