HMAS Waterhen (naval base)
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HMAS ''Waterhen'' is a
Royal Australian Navy The Royal Australian Navy (RAN) is the principal naval force of the Australian Defence Force (ADF). The professional head of the RAN is Chief of Navy (CN) Vice Admiral Mark Hammond AM, RAN. CN is also jointly responsible to the Minister of ...
(RAN) base located in on
Sydney Sydney ( ) is the capital city of the state of New South Wales, and the most populous city in both Australia and Oceania. Located on Australia's east coast, the metropolis surrounds Sydney Harbour and extends about towards the Blue Mountain ...
's lower north shore, within
Sydney Harbour Port Jackson, consisting of the waters of Sydney Harbour, Middle Harbour, North Harbour and the Lane Cove and Parramatta Rivers, is the ria or natural harbour of Sydney, New South Wales, Australia. The harbour is an inlet of the Tasman Sea (p ...
, in
New South Wales ) , nickname = , image_map = New South Wales in Australia.svg , map_caption = Location of New South Wales in AustraliaCoordinates: , subdivision_type = Country , subdivision_name = Australia , established_title = Before federation , es ...
, Australia. Constructed on the site of a quarry used to expand Garden Island in the 1930s, the location was used during World War II as a boom net maintenance and storage area. In 1962, the area was commissioned as a base of the RAN, and became home to the RAN's mine warfare forces. ''Waterhen'' was the first small-ship base established by the RAN, and from 1969 to 1979 was also responsible for the RAN's patrol boat forces.


History

Prior to the 1930s, the area on which ''Waterhen'' is constructed was a large hill overlooking
Balls Head Bay Balls Head Bay, formerly known as Oyster Cove, Wollstonecraft Bay, Sugarworks Bay, Powder Works Bay and Kerosene Bay, is a bay located to the west of the Waverton Peninsula, west of Balls Head and to the east of Berry Island, on the north of Sy ...
. In the 1930s, the decision to construct a graving dock and landbridge connecting the naval base at Garden Island to the mainland at
Potts Point Potts Point is a small and densely populated suburb in inner-city Sydney, New South Wales, Australia. Potts Point is located east of the Sydney central business district and is part of the local government area of the City of Sydney. Potts Po ...
led to the quarrying of this hill for sandstone, which altered the geography to a sheer cliff-face and near-water level plateau. The site was populated with
fibro Asbestos cement, genericized as fibro, fibrolite (short for "fibrous (or fibre) cement sheet") or AC sheet, is a building material in which asbestos fibres are used to reinforce thin rigid cement sheets. Although invented at the end of the 19t ...
buildings during the leadup to World War II, and during the war was used to store spare netting for the Sydney Harbour anti-submarine boom net. The area was under military control from 15 March 1943 until the end of the war: the first three months under joint
Royal Australian Navy The Royal Australian Navy (RAN) is the principal naval force of the Australian Defence Force (ADF). The professional head of the RAN is Chief of Navy (CN) Vice Admiral Mark Hammond AM, RAN. CN is also jointly responsible to the Minister of ...
-
United States Navy The United States Navy (USN) is the maritime service branch of the United States Armed Forces and one of the eight uniformed services of the United States. It is the largest and most powerful navy in the world, with the estimated tonnage ...
control. The location reverted to a storage site after the conclusion of World War II, but in the early 1960s was earmarked as the future base for the RAN's minesweeping forces: six ex-Royal Navy s and a Clearance Diving Team, with the base commander to simultaneously hold overall command over these forces. Commissioned into the RAN as HMAS ''Waterhen'' (following the Royal Navy practice of treating naval bases as ' stone frigates') on 5 December 1962, ''Waterhen'' was the first 'small-ship' base to be established by the RAN. At commissioning, there were minimal facilities available: the ''River'' class frigate was relocated to the northern wharf in December 1952 and used as a
barracks ship A barracks ship or barracks barge or berthing barge, or in civilian use accommodation vessel or accommodation ship, is a ship or a non-self-propelled barge containing a superstructure of a type suitable for use as a temporary barracks for sai ...
until June 1971.Bastock, John. "Australia's Ships of War", Angus & Robertson, Sydney, 1975. In March 1969, following the introduction of the of patrol boats, the base's role was expanded to include command of the RAN's patrol boat forces: the base commander held the position of Commander Australian Mine Warfare and Patrol Boat Forces. The command roles were split again in 1979, with the command of patrol boat forces relocated to in Queensland. The 1980s saw an attempted upgrade to the minesweeper fleet with the development of the s, with the first two ships of the class, HMA Ships and assigned to ''Waterhen''. The ''Bay''s did not enter service until 1993, and problems with their sonar and seakeeping ability saw the other four ships of the class cancelled and forced the RAN to rely on a force of minesweeper auxiliaries converted from acquired civilian vessels and also based at ''Waterhen'' until the development of the s in the late 1990s. In 1994, the same year the ''Huon'' class project began, it was recognised by the RAN that the facilities at Waterhen needed to be upgraded. Over a period from December 1994 to December 1996, the entire base was levelled, with new buildings, wharves, and facilities installed. The upgrade cost A$70 million and was completed eight months ahead of schedule.


Facilities and operational units

As of 2020, ''Waterhen'' is home to the Australian Navy Mine Warfare and Clearance Diving Group, which consists of: * Clearance Diving Team One * Four s ** ** (in reserve since October 2011 – Decommissioned as off 2016 – No longer located there) ** (in reserve since October 2011 – Decommissioned as of 2016 – No longer located there) ** ** ** * Several minor war vessels and commercially operated support vessels ** Diving Tender ''Seal'' ** Navigation training vessel ** Multi-role aircraft training vessel In addition, with the introduction of the Canberra-class Landing Helicopter Dock into the RAN, the ships associated Landing Craft have been based there, since their introduction in 2014. Maintenance and the training program for the crews to operate the craft is also housed at the base. *LHD Landing Craft School **12x LLC LHD Landing Craft -LCM-1E L4401 -12 ''Waterhen'' is also used as a base for minor war vessels visiting or operating temporarily from Sydney. The first season of the television drama series ''
Sea Patrol ''Sea Patrol'' is an Australian television drama that ran from 2007 to 2011, set on board HMAS ''Hammersley'', a fictional patrol boat of the Royal Australian Navy (RAN). The series focused on the ship and the lives of its crew members. Despi ...
'', which was primarily set on a , was filmed at ''Waterhen'' and the base was used to represent a fictional Australian naval base. ''Waterhen'' was used for the filming of several 'ashore' scenes, and was host to the decommissioned , which was used to film scenes of the patrol boat docked at base.


Gallery

HMAS Waterhen with North Sydney skyline.jpg, HMAS ''Waterhen'' with the North Sydney skyline in the background HMAS Yarra at Waterhen.jpg, ''Huon''-class minehunter docked at ''Waterhen'' in February 2008. HMAS Armidale at Waterhen.jpg, ''Armidale''-class patrol boat visiting ''Waterhen'' in February 2008.


See also

* List of Royal Australian Navy bases


References


External links


HMAS Waterhen official website
{{RAN Bases Waterhen Fleet Base East Military installations established in 1943 1943 establishments in Australia Military installations in New South Wales Waterhen, HMAS