HMAS DOOMBA, (minesweeper), was scuttled off Dee Why, NSW. DOOMBA had been built in 1919, and commissioned as HMS WEXFORD, but was sold in 1921 to the Doomba Shipping Company based in Brisbane. In 1939, on 3 September she was requisitioned by the RAN, to become an auxiliary minesweeper, and commissioned as HMAS DOOMBA. She later became an anti-submarine escort, before being paid off from the RAN in February 1947, and converted into a lighter.