Welcome to Commander Fleet Activities Sasebo

The important bilateral relationship between Japan and the United States that exists today is very much in evidence at U.S. Fleet Activities Sasebo, where ships of the Japan Maritime Self Defense Force and the United States Seventh Fleet share this excellent port.

Sailors from Commander Fleet Activities Sasebo participate in a march from Command Headquarters to the CEC to honor and celebrate the life and legacy of Dr. Martin Luther King Jr. Rear Adm. Hugh Wetherald, commander of Amphibious Force 7th Fleet, is piped aboard the forward deployed San Antonio-class amphibious transport dock ship USS Green Bay (LPD 20) after the ship's arrival in Sasebo. (U.S. Navy photo by Mass Communication Specialist 3rd Class Edward Guttierrez III/Released) Capt. Matthew D. Ovios, commanding officer of Fleet Activities Sasebo signed a proclamation in support of Military Saves Week, a program that focuses on  helping service members achieve their financial goals by providing savings advice, financial tools and resources, and motivation.   Capt. Joey Tynch, commanding officer of the forward-deployed amphibious assault ship USS Bonhomme Richard (LHD 6), addresses Sailors and Marines during an all-hands call on the flight deck.  (U.S. Navy photo by Mass Communication Specialist 3rd Class Kevin V. Cunningham/Released) Vice President Joe Biden swears in Ash Carter as the 25th defense secretary as Carter's wife, Stephanie, looks on during a private ceremony at the White House.

Installation Information

CFAS is located on Kyushu island, about 45 miles (1.5 hour drive) from the prefecture's capital of Nagasaki and 78 miles (2 hour drive) from Fukuoka, largest city on the island. Sasebo is about 600 miles by air from Tokyo. The installation is composed of 12 separate areas on 1,285 acres bordering or near Sasebo Harbor. CFAS includes a main base area, three off-base housing areas, three fuel facilities, two ordnance facilities and a Landing Craft Air Cushion laydown site. For over 120 years two great navies, first the former Imperial Navy and now the U.S. Navy, have called Sasebo home. The city and nearby area are generally rural in comparison to other fleet concentration areas and features stunning natural beauty, including nearby 99 Islands National Park.

CFAS is the home of the Navy's only forward-deployed Amphibious Ready Group, anchored by USS Bonhomme Richard (LHD 6). Supporting Bonhomme Richard, our seven other forward-deployed ships and all U.S. Seventh Fleet ships is the mission of this installation. The base is strategically important in carrying out our defense treaty with Japan in ensuring peace and stability throughout the region. Proud of how we perform, CFAS is Commander Naval Region Japan's installation of the year in 2005, 2007 and 2009.

Mission and Vision

Our Mission

Enable forward deployed U.S. and Allied Forces while providing superior support to their families.

Our Vision Statement

Fleet Activities Sasebo defines excellence in Shore Installation management through proactive leadership and seamless command integration, and is recognized as the overseas duty station of choice.

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