Pearl Harbor Navy Base, Hawaii

Pearl Harbor Naval Station covers much of the land around Pearl Harbor, and includes a diverse array of facilities performing functions that support the Pacific Fleet (for which it is the headquarters), and other military operations in the Pacific region. It is part of the network of dozens of military installations on Oahu, and in 2010, it administratively merged with the Air Force's Hickam Air Force Base to form Joint Base Pearl Harbor-Hickam.