厚木海軍飛行場
The U.S. Navy's Carrier Air Wing Five, based at the United States Naval Air Facility Atsugi when not deployed aboard , also uses the base for field carrier landing practice (FCLP). The U.S. Navy still has a disused communication facility (Iwo-Jima Communication Site) on the island, while the U.S. Coast Guard's Iwo Jima LORAN-C transmitter facility was transferred to Japan in 1993 and demolished in 1994.