Question: Shore Acres, California is adjacent to which military base established in 1942?
Context: The Chinese naval base in Djibouti is a military base operated by People's Liberation Army Navy (PLAN) of the People's Republic of China at Djibouti in the Horn of Africa.  It is the first overseas military base of the PLAN, and was constructed west of Djibouti City, adjacent to the Port of Doraleh.  The base was financed primarily by China, costing US$590 million.  The facility is expected to significantly increase China's power projection capabilities in the Horn of Africa and the Indian Ocean.  The United States Navy operates its only permanent overseas naval base on the African continent at Camp Lemonnier in Ambouli on the southern side of the Djibouti–Ambouli International Airport; the Japan Maritime Self-Defense Force also operates its only overseas base adjacent to Djibouti–Ambouli International Airport.  The current base commander is Liang Yang. Youssef Rahmeh military base (Arabic: ثكنة يوسف رحمة‎ ‎ "Thouknat Yousif Rahme") is a Lebanese Army base under the jurisdiction of the North regional command (Bahjat Ghanem military base).  Founded on May 1, 1980, the military base is the headquarters of the Skiing and Mountain Fighting School, located in the Cedar region near Bsharri. Palaly Military Base is a military base located in Palaly, Northern Province of Sri Lanka.  The base houses the Security Forces Headquarters - Jaffna and is in close proximity to the naval base; SLNS Uttara at Kankasanturai and air base; SLAF Palaly.  The Sri Lanka Army Medical Corps maintains a base hospital in Palali.Palaly Military Base is the largest military base in Jaffna Peninsula Shore Acres is a suburban Unincorporated community in eastern Contra Costa County, California, in the San Francisco Bay Area, part of the Bay Point CDP and adjacent to the Concord Naval Weapons Station.  Bus service is provided by Tri-Delta Transit and connects the community with job centers in Concord and BART in Bay Point.  The ZIP Code is 94565 and the CDP has a population of 21,349.  The community is inside area code 925.  60% of residents of the zip code spoke English as their primary language, while 40% did not, of those who did not, 27% spoke Spanish, 6% spoke Tagalog, and 1% spoke Vietnamese, the remaining 6% spoke other languages none of which were spoken by more than 1% of the population. George al-Nghayweh military base (Arabic: ثكنة جورج النغيوي‎ ‎ "Thouknat George al-Nghayweh") is a Lebanese Army base under the jurisdiction of the North regional command (Bahjat Ghanem military base).  Founded on October 16, 1992, the military base was named after Commando George al-Nhgayweh and is located in Andqit, North Governorate. A military base is a facility directly owned and operated by or for the military or one of its branches that shelters military equipment and personnel, and facilitates training and operations.  In general, a military base provides accommodations for one or more units, but it may also be used as a command center, a training ground, or a proving ground.  In most cases, a military base relies on some outside help in order to operate.  However, certain complex bases are able to endure by themselves for long periods because they are able to provide food, water and other life support necessities for their inhabitants while under siege.  Military bases for military aviation are called military air bases. Military bases for military ships are called naval bases. Shore Acres State Park is a state park 13 mi south of Coos Bay in the U.S. state of Oregon.  It is one of three state parks along the Cape Arago Highway, which runs along the Pacific Ocean west of U.S. Route 101.  Sunset Bay State Park is about 1 mi north of Shore Acres, and Cape Arago State Park is about a mile south. Concord Naval Weapons Station was a military base established in 1942 north of the city of Concord, California at the shore of the Sacramento River where it widens into Suisun Bay.  The station functioned as a World War II armament storage depot, supplying ships at Port Chicago.  Concord NWS continued to support war efforts during the Korean War, the Vietnam War and the Gulf War, processing and shipping thousands of tons of materiel out across the Pacific Ocean.  During World War II it also had a Naval Outlying Field at the southern edge of the base.  It ceased being an operating airfield after World War II. Shore Acres Park Clubhouse (known by its former name, the Peoria Automobile Club) is the central feature of Shore Acres Park in Chillicothe, Illinois.  The site of the clubhouse, which is located on the Illinois River, was originally part of Columbia Park, a Chillicothe city park established in 1890.  In 1911, the Peoria Automobile Club was formed as a social and recreational organization for the automobile owners of Peoria and the surrounding cities; the club soon purchased the park from the city.  The club built their clubhouse at the park in 1915; Peoria architects Hotchkiss & Harris provided its Classical Revival design.  One of the club's main functions was to advocate for improved roads in Peoria and Central Illinois; in particular, they advocated for a route from Peoria to Chicago that would pass their clubhouse.  The 1918 State Bond Issue, which established Illinois' state highway system, provided funding for this route, which became known as Illinois Route 29. The Russian 102nd Military Base (Armenian: ռուսական 102-րդ ռազմակայան ; Russian: 102-я российская военная база ), officially known as the 102nd Military Base of the Group of Russian Forces in Transcaucasia (Russian: 102-я военная база Группы российских войск в Закавказье ) is a Russian military base in Gyumri, Armenia, part of the Transcaucasian Group of Forces.  It was formerly the base of the 127th Motor Rifle Division of the Soviet Seventh Guards Army.  The base is about 120 km north of the Armenian capital, Yerevan.
Answer: Concord Naval Weapons Station