In 1938, the Australian Commonwealth Naval Board (ACNB) identified the need for a general purpose 'local defence vessel' capable of both anti-submarine and mine-warfare duties, while easy to construct and operate.[2][3] The vessel was initially envisaged as having a displacement of approximately 500 tons, a speed of at least 10 knots (19 km/h; 12 mph), and a range of 2,000 nautical miles (3,700 km; 2,300 mi)[4] The opportunity to build a prototype in the place of a cancelled Bar-class boom defence vessel saw the proposed design increased to a 680-ton vessel, with a 15.5 knots (28.7 km/h; 17.8 mph) top speed, and a range of 2,850 nautical miles (5,280 km; 3,280 mi), armed with a 4-inch gun, equipped with asdic, and able to fitted with either depth charges or minesweeping equipment depending on the planned operations: although closer in size to a sloop than a local defence vessel, the resulting increased capabilities were accepted due to advantages over British-designed mine warfare and anti-submarine vessels.[2][5] Construction of the prototype HMAS Kangaroo did not go ahead, but the plans were retained.[6] The need for locally built 'all-rounder' vessels at the start of World War II saw the "Australian Minesweepers" (designated as such to hide their anti-submarine capability, but popularly referred to as "corvettes") approved in September 1939, with 60 constructed during the course of the war: 36 (including Echuca) ordered by the RAN, 20 ordered by the British Admiralty but manned and commissioned as RAN vessels, and 4 for the Royal Indian Navy.[2][7][8][9][1]
Echuca’s initial role was as an anti-submarine patrol and convoy escort vessel along the eastern Australia coast and in New Guinea waters.[1] She stayed in this role from October 1942 until August 1944, when she was ordered to Darwin and attached to the United States Seventh Fleet's Survey Group.[1] She performed survey duties until the end of World War II, when she was refitted with minesweeping gear in Brisbane and assigned to the 20th Minesweeping Flotilla.[1] The Flotilla was responsible for clearing minefields set up in the waters of Australia, New Guinea, New Britain, and the Solomon Islands.[1]
Echuca received the battle honours "Pacific 1942–44" and "New Guinea 1943–44" for her wartime service.[10][11]
Echuca was paid off into Reserve in August 1946, but recommissioned in January 1947 for mine clearance work in the Great Barrier Reef.[1] The corvette performed this duty until August 1947, and in November 1947 towed the decommissioned corvette HMAS Inverell to Sydney.[1]Echuca was decommissioned again in Fremantle on 29 June 1948. At the end of April 1952, the corvette was sailed to Melbourne.[1]
RNZN service
On 5 March 1952, Echuca and three other Bathurst-class corvettes (HMA Ships Inverell, Kiama, and Stawell) were transferred to the Royal New Zealand Navy (RNZN).[12] She was commissioned into the RNZN in May 1952, and received the prefix HMNZS.[13]
The corvette remained in service with the RNZN until 1967, although from 1953 she was classified as being in reserve.[1][13] She was sold to Pacific Scrap Limited of Auckland for scrapping[1] on 11 April 1967.[14]
Citations
^ abcdefghijklm"HMAS Echuca". HMA Ship Histories. Sea Power Centre – Royal Australian Navy. Retrieved 27 September 2008.
^"HMAS Inverell (I)". HMA Ship Histories. Sea Power Centre – Royal Australian Navy. Archived from the original on 5 November 2012. Retrieved 27 September 2008.
^ abGillett, Ross (1988). Australian and New Zealand Warships since 1946. Brookvale, NSW: Child & Associates. p. 140. ISBN0-86777-219-0. OCLC23470364.
^McDougall, R J (1980). "Shipbreaking and Pacific Scrap Ltd". New Zealand Marine News. 30 (3). New Zealand Ship and Marine Society: 91–99.
References
Books
Donohue, Hector (October 1996). From Empire Defence to the Long Haul: post-war defence policy and its impact on naval force structure planning 1945–1955. Papers in Australian Maritime Affairs. Vol. 1. Canberra: Sea Power Centre. ISBN0-642-25907-0. ISSN1327-5658. OCLC36817771.
Stevens, David (2005). A Critical Vulnerability: the impact of the submarine threat on Australia's maritime defense 1915–1954. Papers in Australian Maritime Affairs. Vol. 15. Canberra: Sea Power Centre Australia. ISBN0-642-29625-1. ISSN1327-5658. OCLC62548623.
Stevens, David; Sears, Jason; Goldrick, James; Cooper, Alastair; Jones, Peter; Spurling, Kathryn (2001). Stevens, David (ed.). The Royal Australian Navy. The Australian Centenary History of Defence (vol III). South Melbourne, VIC: Oxford University Press. ISBN0-19-554116-2. OCLC50418095.
Wright, Gerry (2015). Kiwi Bathurst Tales: Some stories from those who served in the four New Zealand Bathursts, HMNZ Ships Echuca, Stawell, Kiama and Inverell. Auckland: Gerry Wright. ISBN9780473337193.
Journal and news articles
Stevens, David (May 2010). "The Australian Corvettes"(PDF). Hindsight (Semaphore). 2010 (5). Sea Power Centre – Australia. Archived from the original(PDF) on 20 March 2011. Retrieved 13 August 2010.