Seal Islands (California)

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Seal Islands
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An aerial photo of the Seal islands, viewed from the north, in 2009.
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Seal Islands
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Seal Islands
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Seal Islands
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Seal Islands
Geography
Location Northern California
Coordinates 38°03′20″N122°02′50″W / 38.05556°N 122.04722°W / 38.05556; -122.04722 (Seal Islands) [1] Coordinates: 38°03′20″N122°02′50″W / 38.05556°N 122.04722°W / 38.05556; -122.04722 (Seal Islands) [1]
Adjacent bodies of water Suisun Bay
Administration
StateFlag of California.svg  California
County Contra Costa

Seal Islands are a pair of islands in Suisun Bay at the mouth of the Sacramento-San Joaquin River Delta in Contra Costa County, California, 10 km east of Benicia, and 500 metres off-shore from the former Concord Naval Weapons Station and Port Chicago Naval Magazine.

See also

Related Research Articles

Seal may refer to any of the following:

United States Navy SEALs US Navy special operations force

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Mare Island Naval Shipyard United States historic place

The Mare Island Naval Shipyard (MINSY) was the first United States Navy base established on the Pacific Ocean. It is located 25 miles northeast of San Francisco in Vallejo, California. The Napa River goes through the Mare Island Strait and separates the peninsula shipyard from the main portion of the city of Vallejo. MINSY made a name for itself as the premier US West Coast submarine port as well as serving as the controlling force in San Francisco Bay Area shipbuilding efforts during World War II.

USS <i>Sealion</i> (SS-315)

USS Sealion (SS/SSP/ASSP/APSS/LPSS-315), a Balao-class submarine, was the second ship of the United States Navy to be named for the sea lion, any of several large, eared seals native to the Pacific. She is sometimes referred to as Sealion II, because her first skipper, Lieutenant Commander Eli Thomas Reich, was a veteran of the first Sealion, serving on her when she was lost at the beginning of World War II.

USS <i>Grayback</i> (SSG-574)

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Underwater Demolition Team US Navy special operations group

Underwater Demolition Teams (UDT) had a specialized non-tactical mission when the United States Navy created them during World War II. Postwar they transitioned to scuba gear changing their capabilities. With that they came to be considered more elite and tactical during the Korean and Vietnam Wars. Their primary WWII function began with reconnaissance and underwater demolition of natural or man-made obstacles obstructing amphibious landings. They later were tasked to ensure recovery of space capsules and astronauts after splash down in the Mercury, Gemini and Apollo space flight programs. UDTs were pioneers in underwater demolition, closed-circuit diving, combat swimming, and midget submarine operations. Commando training was added making them the forerunner to the United States Navy SEAL program that exists today.

United States Naval Special Warfare Command

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Naval Academy Preparatory School Preparatory school for the United States Naval Academy

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USS <i>Marion</i> (1839)

USS Marion was a sloop-of-war of the third rate in the Union Navy during the American Civil War launched at the Boston Navy Yard on 24 April 1839. On 10 November 1839, she departed Boston on her first cruise, to Brazil. Sunk when heaved down in the harbor at Rio de Janeiro early in 1842, she was raised and sailed back to Boston, arriving in May. She then set sail for the Caribbean, returning in May 1843. For the next few years, she remained in ordinary at Boston and then cruised off the West Coast of Africa and in the Mediterranean until 1848. She captured the Casket, a slaver, near Cabinda on 2 August 1846. After a tour in the East Indies from 1850–52, she resumed operations with the African Squadron from 1853–55 and 1858-60, capturing three more slaving ships: Brothers off Mayumba on 8 September 1858 and Orion and Ardennes in late April 1859 off the coast of Kongo. 1856-57 was spent in ordinary at Norfolk.

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The Farallon Islands, or Farallones, are a group of islands and sea stacks in the Gulf of the Farallones, off the coast of San Francisco, California, United States. The islands are also sometimes referred to by mariners as the Devil's Teeth Islands, in reference to the many treacherous underwater shoals in their vicinity. The islands lie 30 miles (48 km) outside the Golden Gate and 20 miles (32 km) south of Point Reyes, and are visible from the mainland on clear days. The islands are part of the City and County of San Francisco. The only inhabited portion of the islands is on Southeast Farallon Island (SEFI), where researchers from Point Blue Conservation Science and the U.S. Fish and Wildlife Service stay. The islands are closed to the public.

Naval Weapons Station Seal Beach

Naval Weapons Station Seal Beach is a United States Navy weapons and munitions loading, storage and maintenance facility located in Seal Beach, California, with detachments in Fallbrook and Norco, both also in California. It also encloses the Seal Beach National Wildlife Refuge.

Naval Amphibious Base Coronado

Naval Amphibious Base Coronado is a US naval installation located across the bay from San Diego, California. The base, situated on the Silver Strand, between San Diego Bay and the Pacific Ocean, is a major Navy shore command, supporting over 30 tenant commands, and is the West Coast focal point for special and expeditionary warfare training and operations. The on‑base population is 5,000 military personnel and 7,000 students and reservists. The base is one of the eight components of Naval Base Coronado (NBC).

Seal Beach National Wildlife Refuge

The Seal Beach National Wildlife Refuge is a wildlife refuge encompassing 965 acres (3.91 km2) located in the California coastal community of Seal Beach. Although it is located in Orange County it is included as part of the San Diego National Wildlife Refuge Complex. It was established in 1972.

The second USS Scoter (AM-381) was an Auk-class minesweeper acquired by the United States Navy for the dangerous task of removing mines from minefields laid in the water to prevent ships from passing.

Naval Special Warfare Group 3 (NSWG-3), based at the Naval Amphibious Base Coronado in California, is one of six constituent formations of the United States Naval Special Warfare Command. Until 2008, NSWG-3 was composed of two SEAL Delivery Vehicle Teams: SDVT-1 in Pearl Harbor and SDVT-2 in Little Creek. In 2008, SDVT-2 was disestablished and merged into SDVT-1, which is now headquartered in Pearl Harbor and operates detachments in Pearl Harbor and Little Creek. SDV Teams are SEAL teams with an added underwater delivery capability. SDVT-2 was reactivated on 8 March 2019.

Special warfare combatant-craft crewmen

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United States Navy SEAL selection and training Selection and training procedures and criteria

The average member of the United States Navy's Sea, Air, Land Teams (SEALs) spends over a year in a series of formal training environments before being awarded the Special Warfare Operator Naval Rating and the Navy Enlisted Classification (NEC) O26A Combatant Swimmer (SEAL) or, in the case of commissioned naval officers, the designation 113X Special Warfare Officer. All Navy SEALs must attend and graduate from their rating's 24-week "A" School known as Basic Underwater Demolition/SEAL (BUD/S) school, a basic parachutist course and then the 26-week SEAL Qualification Training program.

Samos (theme)

The Theme of Samos was a Byzantine military-civilian province, located in the eastern Aegean Sea, established in the late 9th century. As one of the Byzantine Empire's three dedicated naval themes, it served chiefly to provide ships and troops for the Byzantine navy.

Aegean Sea (theme)

The Theme of the Aegean Sea was a Byzantine province in the northern Aegean Sea, established in the mid-9th century. As one of the Byzantine Empire's three dedicated naval themes, it served chiefly to provide ships and troops for the Byzantine navy, but also served as a civil administrative circumscription.

Navy Region Southwest

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.

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