page_title: Attack-class patrol boat
section_title: Operational history and fates
hierarchical_section_title: Attack-class patrol boat / Operational history and fates
caption_attribution_description: English: Photograph of Attack class patrol boats HMAS Advance (P 83), HMAS Assail (P 89), HMAS Attack (P 90) and HMAS Adroit (P 82) at Stokes Hill Wharf, Darwin March 1975 (after Cyclone Tracy).
context_page_description: The Attack-class patrol boats were small coastal defence vessels built for the Royal Australian Navy and operated between 1967 and at least 1991. Following their Australian service, twelve ships were transferred to Papua New Guinea and Indonesia.
context_section_description: The Attack class was replaced in RAN service by the larger and more capable Fremantle-class patrol boats.
  In 1975, Aitape, Ladava,  Lae, Madang, and Samarai were transferred to the Papua New Guinea Defence Force. All five were paid off during the late 1980s, with Aitape sunk as a dive wreck off Port Moresby in 1995.
  Acute, Archer, Assail, Attack, Barbette, Bandolier, Barricade, and Bombard were transferred to the Indonesian Navy between 1974 and 1985, and are listed in Jane's Fighting Ships as still operational in 2011.
  Arrow was destroyed in Darwin on 25 December 1974 during Cyclone Tracy.
  Advance was donated to the Australian National Maritime Museum in the late 1980s for preservation as a museum ship. Ardent was to be preserved as a memorial in Darwin, but was instead sold into civilian service in 2001 and converted into a pleasure craft. Aware was sold to a private owner during the 1990s, who modified her for use as a diving and salvage mothership, then was resold in to new owners in 2006. Bayonet was scuttled in Bass Strait in 1999 and has been successfully dived. Adroit paid off on 28 March 1992 and was sunk as a target by A-4 Skyhawk aircraft of the Royal New Zealand Air Force west of Rottnest Island on 8 August 1994. The remainder of the class were broken up for scrap.
caption: Attack-class boats at Stokes Hill Wharf, Darwin March 1975 (after Cyclone Tracy)From left to right is P83 "Advance" P89 "Assail" P90 "Attack" and P82 "Adriot"
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