HMAS Toowoomba (J157)
HMAS "Toowoomba" (J157/B251/A125), named for the city of Toowoomba, Queensland was one of 60 "Bathurst"-class corvettes constructed during World War II and one of 20 built on Admiralty order but manned by personnel of and later commissioned into the Royal Australian Navy (RAN). The ship later served in the Royal Netherlands Navy (RNN) as HNLMS "Boeroe". Design and construction. 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. The vessel was  initially envisaged as having a displacement of approximately 500 tons, a speed of at least , and a range of 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 top speed, and a range of , 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. Construction of the prototype did not go ahead, but the plans were retained. 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 ordered by the RAN, 20 (including "Toowoomba") ordered by the British Admiralty but manned and commissioned as RAN vessels, and 4 for the Royal Indian Navy. "Toowoomba" was laid down  by Walkers Limited at Maryborough, Queensland on 6 August 1940. She launched on 26 March 1941, in a ceremony presided over by Mrs. C. W. Lowther, the wife of a long serving employee of the shipyard. "Toowoomba" was commissioned on 9 October 1941. Operational history. RAN. "Toowoomba" entered operational service immediately on commissioning. She was initially based in Sydney, and was tasked with convoy escort duties along the east coast of Australia until January 1942, when "Toowoomba" and two sister ships were ordered to Batavia. "Toowoomba" was in constant action over the next two months, and on 14 February was  one of the last ships to enter Singapore Harbour before it was captured by the Japanese. Retreating to Fremantle, Western Australia after the capture of Singapore, "Toowoomba" was repaired and recommenced convoy escort duties, this time on the west coast of Australia and with a new captain and crew, until assignment to the British Eastern Fleet on 23 November 1942. During this time, she was involved in escort and patrol duties across the Indian Ocean, reaching as far west as the Persian Gulf. On 22 November 1944, "Toowoomba" was assigned to the newly created British Pacific Fleet, and operated with  the fleet until returning to Fremantle on 3 December 1944 for refit. The refit was completed in March 1945, and "Toowoomba" was assigned to escort and patrol duties between Australia and New Guinea until the end of hostilities. Following the end of World War II, "Toowoomba" spent time in Hong Kong, performing minesweeping and hydrological survey duties. She returned to Australia in December 1945. The corvette earned two battle honours for her wartime service, "Pacific 1942" and "Indian Ocean 1942–44". RNLN. On 5 July 1946, "Toowoomba" decommissioned from RAN service and immediately commissioned into the Royal Netherlands Navy (RNLN). Renamed  HNLMS "Boeroe", she served with the RNLN until 1958.