Naval Station Norfolk is a United States Navy base in Norfolk, Virginia, that is the headquarters and home port of the U.S. Navy's Fleet Forces Command. The installation occupies about 4 miles (6.4 km) of waterfront space and 11 miles (18 km) of pier and wharf space of the Hampton Roads peninsula known as Sewell's Point. It is the world's largest naval station, with the largest concentration of U.S. Navy forces through 75 ships alongside 14 piers and with 134 aircraft and 11 aircraft hangars at the adjacently operated Chambers Field. Port Services controls more than 3,100 ships' movements annually as they arrive and depart their berths.
The Naval Air Systems Command (NAVAIR) provides materiel support for aircraft and airborne weapon systems for the United States Navy. It is one of the Echelon II Navy systems commands (SYSCOM), and was established in 1966 as the successor to the Navy's Bureau of Naval Weapons.
The Navy Region Northwest is one of several United States Navy Regions responsible to Commander, Navy Installations Command for the operation and management of Naval shore installations in Alaska, Washington, Oregon, Idaho, Montana, Wyoming, North Dakota, South Dakota, Nebraska, Minnesota, and Iowa.
The U.S. Fourth Fleet is a United States Navy numbered fleet. It is the Naval Component Command of U.S. Southern Command (USSOUTHCOM). The Fourth Fleet is headquartered at Naval Station Mayport in Jacksonville, Florida. It is responsible for U.S. Navy ships, aircraft and submarines operating in the Caribbean Sea, and the Atlantic and Pacific Oceans around Central and South America.
The Naval Facilities Engineering Systems Command (NAVFAC) is the United States Navy's engineering systems command, providing the Navy and United States Marine Corps with facilities and expeditionary expertise. NAVFAC is headquartered at the Washington Navy Yard and is under the command of the Chief of Civil Engineers RADM Dean VanderLey
The U.S. Naval Forces Japan/Navy Region Japan (CNFJ/CNRJ) is a dual-hatted command with command and control authority of all shore installations and assigned forces of the United States Navy in Japan as well as the responsibility to liaise with the Japanese Maritime Self-Defense Force (JMSDF). It is currently headquartered in Yokosuka, Japan, onboard United States Fleet Activities Yokosuka. CNFJ/CNRJ's area of responsibility extends from the southern tip of the Kamchatka peninsula to the northern tip of Taiwan and, the Singapore area of operations, and the Indian Ocean British Territory of Diego Garcia, but excludes the Korean peninsula.
The structure of the United States Navy consists of four main bodies: the Office of the Secretary of the Navy, the Office of the Chief of Naval Operations, the operating forces, and the Shore Establishment.
United States Naval Districts is a system created by the United States Navy to organize military facilities, numbered sequentially by geographic region, for the operational and administrative control of naval bases and shore commands in the United States and around the world. Established in 1903, naval districts became the foundational system for organizing U.S. naval forces ashore during the 20th century. The term "Naval" forces includes United States Marine Corps and current United States Coast Guard units.
Naval Support Activity Bahrain is a United States Navy base, situated in the Kingdom of Bahrain and is home to U.S. Naval Forces Central Command and United States Fifth Fleet.
The Naval Information Warfare Center Atlantic is an Echelon III activity of the United States Navy located in North Charleston, South Carolina.
The Naval District Washington is one of eleven current naval regions responsible to Commander, Navy Installations Command for the operation and management of Naval shore installations in the Washington D.C. Metropolitan Area. The Commandant is currently the only remaining Naval Districts from the 1900s era, making it, by default the oldest of the current naval regions. The Commandant is headquartered at the Washington Navy Yard only a few yards away from the Commander, Navy Installations Command headquarters.
The Naval Supply Systems Command (NAVSUP) serves as the supply command for the United States Navy for providing supplies, services, and support to both the Navy and the United States Marine Corps.
The Naval Sea Systems Command (NAVSEA) is the largest of the United States Navy's five "systems commands," or materiel organizations. From a physical perspective, NAVSEA has four shipyards for shipbuilding, conversion, and repair, ten "warfare centers", the NAVSEA headquarters, located at the Washington Navy Yard, in Washington D.C., and other locations in 15 states and 3 overseas continents.
Navy Region Mid-Atlantic is one of eleven current naval regions responsible to Commander, Navy Installations Command for the operation and management of Naval shore installations in Wisconsin, Illinois, Michigan, Indiana, Ohio, Kentucky, North Carolina, Virginia, West Virginia, Maryland, Delaware, Pennsylvania, New Jersey, New York, Connecticut, Rhode Island, Massachusetts, Vermont, New Hampshire, and Maine.
The Navy Region Southwest is one of eleven current naval regions responsible to Commander, Navy Installations Command for the operation and management of Naval shore installations in California, Nevada, Utah, Arizona, Colorado, New Mexico. It is headquartered across from the Broadway Pier in downtown San Diego. The command also serves as the regional coordinator for the Commander, U.S. Pacific Fleet, headquartered in Hawaii, coordinating support for bases in Southern California and Nevada.
Navy Region Europe, Africa, Central (EURAFCENT) is one of eleven current naval regions responsible for the operation and management of Naval shore installations and assigned staff in the European, African and Southwest Asian theaters of operation. EURAFCENT provides the shore support to the United States Naval Forces Europe-Africa. However, it falls under and reports to Commander, Navy Installations Command (CNIC). The region is commanded by RDML Brad J Collins, and is headquartered on Naval Support Activity Naples,Italy.
Navy Region Southeast (NAVREGSE or CNRSE) is one of eleven current naval regions responsible to Commander, Navy Installations Command for the operation and management of Naval shore installations in Kansas, Oklahoma, Texas, Missouri, Arkansas, Louisiana, Tennessee, Mississippi, Alabama, Georgia, Florida, and South Carolina. It is headquartered onboard Naval Air Station Jacksonville, in Jacksonville, Duval County, Florida.
The Navy Region Hawaii is one of eleven current naval regions responsible to Commander, Navy Installations Command for the operation and management of Naval shore installations in Hawaii. The region is commanded by RDML Stephen D. Barnett.
Naval Support Activity Hampton Roads is a United States Navy Echelon 4 regional support commander that is responsible to Navy Region Mid-Atlantic for the operation and maintenance of the installation of the same name that it is headquartered on. Adjacent to, but separate from Naval Station Norfolk, NSA Hampton Roads has the largest concentration of fleet headquarters administrative and communication facilities outside of Washington, D.C., including the headquarters for United States Fleet Forces Command, Naval Reserve Forces Command and United States Marine Corps Forces Command, along with components of the Joint Chiefs of Staff, and the home campus for the Joint Forces Staff College. NSA Hampton Roads is also home to NATO’s Joint Force Command Norfolk and NATO's Allied Command Transformation.
Fleet Weather Center San Diego (FWC-SD), is an Echelon IV command reporting to Commander Naval Meteorology and Oceanography Command and part of the Information Warfare Community. FWC-SD is located on Naval Air Station North Island in San Diego, California, and consists of approximately 400 civilian, military and contract personnel across the Indo-Pacific who are responsible for delivering meteorology and oceanographic capability to Navy, Joint, and Coalition forces operating in Third, Fifth, and Seventh Fleets.
United States 
United States Navy 
