Armidale-class patrol boat

Last updated

HMAS Broome (ACPB 90).jpg
Class overview
NameArmidale class
Builders Austal
OperatorsNaval Ensign of Australia.svg  Royal Australian Navy
Preceded by Fremantle class
Succeeded by Arafura class and Cape class
CostA$24–28 million per ship. [1] [2]
Built2004–2007
In commission2005–present
Completed14
Active4
Lost1
Retired10
General characteristics
Type Patrol boat
Displacement300 tons standard load
Length56.8 m (186 ft 4 in)
Beam9.7 m (31 ft 10 in)
Draught2.7 m (8 ft 10 in)
Propulsion2 × MTU 4000 16V 6,225 hp (4,642 kW) diesels driving twin propellers
Speed25 knots (46 km/h; 29 mph)
Range3,000 nmi (5,600 km; 3,500 mi) at 12 knots (22 km/h; 14 mph)
Endurance21 days standard, 42 days maximum
Boats & landing
craft carried
2 × Zodiac 7.2 m (24 ft) RHIBs
Complement21 crew standard, 29 crew maximum, maximum 150 persons onboard
Sensors and
processing systems
Bridgemaster E surface search/navigation radar
Electronic warfare
& decoys
  • Prism III radar warning system
  • Toplite electro-optical detection system
  • Warrlock direction finding system
Armament

The Armidale class is a class of patrol boats built for the Royal Australian Navy (RAN). Planning for a class of vessels to replace the fifteen Fremantle-class patrol boats began in 1993 as a joint project with the Royal Malaysian Navy, but was cancelled when Malaysia pulled out of the process. The project was reopened in 1999 under the designation SEA 1444, with the RAN as the sole participant. Of the seven proposals tendered, the Austal/Defence Maritime Services (DMS) proposal for twelve vessels based on an enlarged Bay-class patrol boat was selected. Two additional boats were ordered in 2005 to provide a dedicated patrol force for the North West Shelf Venture.

Contents

All fourteen vessels were constructed by Austal at Henderson, Western Australia. The first vessel, HMAS Armidale, was commissioned into the RAN in June 2005, and the last, HMAS Glenelg, entered service in February 2008. The Armidale-class ships are operated by the Australian Patrol Boat Group, and based in Cairns and Darwin. They are primarily tasked with border protection, fisheries patrols, and the interception of unauthorised arrivals by sea. The Armidales are longer and heavier than their Fremantle-class predecessors, with improved seakeeping ability and increased range, allowing them to reach Australia's offshore territories.

During their early service life, there were problems with the fuel systems across the class, and a 20-bunk auxiliary accommodation compartment has been banned from use after toxic fumes were found in the compartment on multiple occasions. The high operational tempo from the Operation Resolute and Operation Sovereign Borders border protection and asylum seeker interception operations, combined with design flaws and poor maintenance, resulted in the ships suffering from hull fracturing around the engineering spaces, mechanical defects, and corrosion issues. DMS's contract to provide in-service support was terminated in 2017, and the patrol boats underwent a major refit in Singapore to reinforce the hull. Two Cape-class patrol boats have been chartered to supplement naval patrol boat availability during the refit cycle, and plans to replace the Armidales with an enlarged class of offshore combatant vessel have been accelerated to bring them into service by the early 2020s.

After extensive damage from an onboard fire, HMAS Bundaberg was decommissioned at the end of 2014. A fictional Armidale-class boat, HMAS Hammersley, appears in the Australian military drama series Sea Patrol from the second season onwards, with filming occurring aboard multiple ships of the class.

Development and tendering

Planning for the Armidale class began in 1993, as a plan to replace the Fremantle class, which was due for retirement in 1998. [1] This evolved into a joint program with Malaysia to construct an offshore patrol craft. [1] When Malaysia pulled out, the plan was scrapped, and the Fremantles underwent a life-extending refit. [3] The cost of maintaining the ageing vessels prompted the Department of Defence to create the Replacement Patrol Boat program, which received the procurement project designation SEA 1444. [3]

SEA 1444 marked several departures from the department's standard acquisition requirements. Instead of specifying a number of vessels, the coverage of 3,000 ship-days per year (with 1,800 to be spent on border protection operations, and a surge capability of 3,600 days) was given, with the producer to determine how many ships were needed to meet this. [3] [4] The ships had to meet specific performance parameters, such as the ability to conduct boarding operations in conditions up to Sea State  4, and to maintain surveillance capability up to Sea State 5. [5] The producer was also required in the contract to provide support and maintenance for the ships, for fifteen years after construction completed. [5]

Nine companies expressed interest in the project; of these, seven had the required capability to build the ships. [4] These seven were narrowed down to three based on each tender's merit, competitiveness with the other tenders, and successful meeting of Australian industry involvement targets for both construction and long-term support. [4] Austal and Defence Maritime Services (DMS) partnered to offer twelve ships based on an expanded version of the latter's Bay-class patrol boat, in use with the Australian Customs Service. [1] The companies submitted two proposals for a 56-metre (184 ft) vessel, one with a steel hull, and one with an aluminium hull; the latter offering a 21% reduction in fuel consumption. [6] Australian Defence Industries (ADI) tendered a design based on the Royal Danish Navy's Flyvefisken-class patrol vessel. [7] The vessel was to be built with a glass-reinforced plastic hull, similar to ADI's Huon-class minehunters. [7] The Tenix proposal was a variant of a 56-metre (184 ft) search and rescue vessel constructed for the Philippine Coast Guard. [7] The tender was awarded to the Austal/DMS partnership in December 2003. [1] [8] The contract was valued at $553 million, with each ship costing between $24 million and $28 million to construct. [1] [2]

During the 2004 federal election, the Howard government promised to acquire two more patrol boats to provide a dedicated patrol force for the North West Shelf Venture located off the north-west coast of Australia. [5] [9] These were ordered in 2005. [1] The order was placed in June 2006. [10]

Design and construction

All fourteen boats were constructed by Austal at its shipyard in Henderson, Western Australia. [11] Lead ship HMAS Armidale was commissioned into the RAN in June 2005. [11] Two other patrol boats were delivered to the RAN in 2005, six in 2006, and five in 2007, with the final ship in the class, HMAS Glenelg, delivered in October 2007 and commissioned in February 2008. [1] At one stage, six vessels were being constructed simultaneously. [1]

HMAS Armidale, lead ship of the class, at Darling Harbour in January 2008 HMAS Armidale Darling Harbour.jpg
HMAS Armidale, lead ship of the class, at Darling Harbour in January 2008

Each patrol boat has a length of 56.8 metres (186 ft), a beam of 9.7 metres (32 ft), a draught of 2.7 metres (8.9 ft), and a standard displacement of 300 tons. [11] The hull is of the semi-displacement vee type, and is fabricated from aluminum alloy. [1] The ship is designed to a combination of Det Norske Veritas standards for high-speed light craft and RAN requirements: much effort went into avoiding attempts to overengineer the Armidales or turn them into 'miniature warships'. [1]

The Armidales can travel at a maximum speed of 25 knots (46 km/h; 29 mph), and are driven by two propeller shafts, each connected to an MTU 4000 16V diesel engine, providing 6,225 horsepower (4,642 kW). [11] The ships have a range of 3,000 nautical miles (5,600 km; 3,500 mi) at 12 knots (22 km/h; 14 mph), allowing them to patrol the waters around the distant territories of Australia, including the Cocos (Keeling) Islands and Christmas Island. [1] The Armidale class has demonstrated an improved seakeeping ability over the preceding Fremantle class: the Armidales are 15 metres (49 ft) longer, 85 tons heavier, and have hydraulic stabiliser fins and trim tabs incorporated into the design, allowing them to survive conditions up to Sea State 9. [1] The vessels are designed for standard patrols of 21 days, with a maximum endurance of 42 days. [1] [9]

Weapons and systems

The main gun aboard HMAS Armidale Armidale main gun.jpg
The main gun aboard HMAS Armidale

The main armament of the Armidale class is a Rafael Typhoon stabilised 25-millimetre (0.98 in) gun mount fitted with an M242 Bushmaster autocannon. [9] This cannon has a rate of fire of 200 rounds per minute, and is controlled remotely from the bridge. [12] Two 12.7-millimetre (0.50 in) machine guns are also carried. [12]

Boarding operations are performed by two 7.2-metre (24 ft), waterjet propelled rigid-hulled inflatable boats (RHIB), which carry ten people (a fully equipped, eight-strong boarding party, and two boat crew). [1] The RHIBs are larger and more powerful than the single RHIB aboard a Fremantle, are capable of operating independently of their mothership, and carry their own communications, navigation, and safety equipment. [1] [13] Each RHIB has a dedicated cradle and davit, the boats can be launched and recovered easily, and a centralised 'dressing room' incorporated into the ship's design has streamlined the deployment and return of personnel. [1]

The patrol boats are fitted with a Bridgemaster E surface search and navigational radar, a Toplite electro-optical detection system, and a Warrlock direction finding system. [1] [11] [13] A Prism III radar warning system was fitted to the last two boats during construction, and retro-fitted to the rest. [1] Tenders for a Naval Unmanned Aerial System (NUAS) capability for the Armidale class were requested in mid-2014. [14]

Complement

Each patrol boat has a standard ship's company of 21 personnel, with a maximum of 29 (not including use of the austere compartment). [1] [9] Unlike the Fremantle-class patrol boats, the Armidales do not have a permanently assigned ship's company. [1] Instead, there are 21 crews established for the 14 Armidale-class patrol boats, which are divided up into four divisions: Attack, Assail, Ardent, and Aware. [2] The first three of the Divisions are assigned six crews for four ships, while Aware has three crews for two ships. [1] The ships are continually manned, with two out of three crews actively deployed while the third undergoes leave or training, or prepares to transfer into a ship: a handover can be accomplished in less than six hours. [1] The intention of multi-crewing is to allow the ships to spend more time at sea, without compromising sailors' rest time or training requirements. [2]

HMAS Bundaberg entering Sydney Harbour in October 2013 RAN-IFR 2013 D2 116.JPG
HMAS Bundaberg entering Sydney Harbour in October 2013

Junior sailors are housed in four-berth cabins, as opposed to the central sixteen-berth mess deck of the Fremantles, while senior sailors and commissioned officers either have individual or share two-berth cabins. [1] Personnel have access to e-mail and satellite television, and the galley is better equipped than that on a Fremantle-class vessel and better suited to use in heavy seas. [1] The comfort of personnel is also significantly improved over the Fremantles, with air conditioning throughout the entire ship (excluding engine and machinery compartments). [1]

Problems

The introduction of the class into service has not been without problems. Since June 2005, all active Armidales have undergone operating restrictions on two occasions, both due to water contamination of the main fuel systems. [2] The first occurrence, in September 2006, led to the suspension of operations by the patrol boats for a month, and the engineering controls were redesigned. [1] The problem occurred again in January 2007, and led to an 'operational pause' while Austal redesigned the fuel system, engineering procedures were altered, and fuel quality criteria were tightened. [1] The five ships yet to be completed were fitted with the modified fuel system during construction, while the active ships were refitted over the course of 2007. [1] As of December 2007, no further fuel problems have occurred. [1]

A 20-berth auxiliary accommodation compartment (the 'austere' compartment) was included in the design, for the transportation of soldiers, illegal fishermen, or unauthorised arrivals; in the latter two cases, the compartment could be secured from the outside. [15] However, a malfunction in the sewage treatment facilities aboard HMAS Maitland in August 2006 pumped hydrogen sulphide and carbon monoxide into the compartment, non-fatally poisoning four sailors working inside [2] [15] resulting in use of the compartment as accommodation being heavily restricted across the class. [2] [16] In 2010, allegations were made to The Australian that a sailor working in the austere compartment on a different vessel had been gassed with hydrogen sulphide, and carbon monoxide was regularly detected in the enclosed space. [15] Following publication of the allegations, Chief of Navy Russ Crane claimed that there was no record of the alleged gassing incident, and while there were ongoing incidents of poisonous gasses detected in the compartment, the sensors were set to trigger well below dangerous levels, and modifications were being made to the sewerage and ventilation systems. [17]

In 2014, the navy reported the recurrence of hull cracking around the engine spaces, which has been attributed to a combination of design issues related to the aluminium hull, and the high tempo of operations. [18] By 2015, several patrol boats were confined to port because of structural, mechanical, and corrosion issues. [18] In response, the Department of Defence threatened to cancel DMS' maintenance contract based on the company's poor performance in maintaining the Armidale's (but did not go ahead due to the political repercussions from potentially losing local jobs). [18] Defence and Serco (the parent company of DMS) later agreed to end the contract in 2017, with the Australian government to tender for a new in-service support contract during 2016. [19] The patrol boat fleet began a mid-life refit program in October 2015, in order to extend hull life until a replacement class of larger vessels enters service from 2022. [19] The patrol boats were refitted two at a time in Singapore, with the RAN chartering the Cape-class patrol boats Cape Byron and Cape Nelson from mid-2015 until the end of 2016 to supplement naval patrol boat availability. [18] [19] During work on the first two patrol boats, the estimated cost of work-per-vessel doubled to A$7 million. [19]

Operational history

HMAS Albany operating in the Timor Sea during 2012 Bow view of HMAS Albany.jpg
HMAS Albany operating in the Timor Sea during 2012

The Armidale-class ships are operated by the Australian Patrol Boat Group and are primarily tasked with border protection and fisheries patrols. [2] Multiple Armidale-class boats are assigned to patrols of Australian waters at any given time as part of Operation Resolute (and later Operation Sovereign Borders [ citation needed ]), with an ability to surge further vessels when required. [20]

On introduction of the Armidale class, the Australian Patrol Boat Group was reorganised into four divisions, named after Attack class ships:

The Patrol Boat force has subsequently been reorganised to allocate a single crew to each platform.

At the start of 2014, the long transit differences and near-constant deployment of the patrol boats for Operation Resolute was impacting on the ability to keep the vessels properly maintained. [16]

In August 2014, a fire broke out aboard Bundaberg while undergoing refit work at a civilian shipyard in Hemmant, Queensland. [21] [22] The patrol boat was damaged beyond repair and was decommissioned on 18 December. [23]

In November 2017 the RAN began deploying Armidale-class patrol boats to the Philippines. The boats have been used to conduct counter-terrorism patrols in the Sulu Sea with the Philippine Navy. [24]

Fleet list

ShipPennantHomeportCommissioning date [11] Commissioning locationDecommissioned
Naval Ensign of Australia.svg  Royal Australian Navy
Armidale P83HMAS Coonawarra, Darwin24 June 2005Darwin30 March 2023 [25]
Larrakia P84HMAS Coonawarra, Darwin10 February 2006Darwin28 September 2023 [26]
Bathurst P85HMAS Coonawarra, Darwin10 February 2006Darwin
Albany P86HMAS Coonawarra, Darwin15 July 2006 Albany
Pirie P87HMAS Coonawarra, Darwin29 July 2006 Port Pirie 26 March 2021 [27]
Maitland P88HMAS Coonawarra, Darwin29 September 2006 Newcastle 28 April 2022
Ararat P89HMAS Coonawarra, Darwin10 November 2006 Melbourne 2 July 2022 [28]
Broome P90HMAS Coonawarra, Darwin10 February 2007 Broome 29 August 2024 [29]
Bundaberg P91HMAS Cairns, Cairns3 March 2007 Bundaberg 18 December 2014
Wollongong P92HMAS Cairns, Cairns23 June 2007 Sydney 8 December 2022
Childers P93HMAS Coonawarra, Darwin7 July 2007 Cairns
Launceston P94HMAS Coonawarra, Darwin22 September 2007 Launceston 1 June 2023 [30]
Maryborough P95HMAS Coonawarra, Darwin8 December 2007 Brisbane 28 September 2023 [31]
Glenelg P96HMAS Coonawarra, Darwin22 February 2008 Adelaide 7 October 2022
Australian Defence Organisation
Sentinel Henderson, Western Australia6 October 2022 Henderson

Appearances in fiction

HMAS Broome underway in 2010. During 2008, Broome was used to represent the fictional HMAS Hammersley HMAS Broome (ACPB 90) Darwin Harbour.JPG
HMAS Broome underway in 2010. During 2008, Broome was used to represent the fictional HMAS Hammersley

From the second season onwards of Sea Patrol , an Australian military drama series, the fictional Armidale-class patrol boat HMAS Hammersley (pennant number 82) is used as the main setting. [32] In 2008, two ships were conflated to represent Hammersley: 42 of the 86 days of filming were spent aboard HMAS Broome, with later pick-up filming aboard HMAS Launceston. [32]

Replacement

Defending Australia in the Asia Pacific Century: Force 2030 , the 2009 Department of Defence white paper, proposed replacing the Armidales, along with the RAN's mine warfare and hydrographic vessels, with a single class of multi-role offshore combatant vessels (OCVs). [33] [34] These vessels, with a theoretical maximum displacement up to 2,000 tonnes, would use a modular mission payload system to change between roles as required, and would be equipped for helicopter or unmanned aerial vehicle operations. [33] [34] [35] [36] The 2013 white paper postponed the multi-role OCV as a long-term project. [37]

The 2013 white paper proposed that an existing OCV design be sourced as a short-term replacement for the Armidale class. [37] Procurement project SEA 1179 is undertaking several studies towards the replacement of the Armidales. [38] In April 2016, the Lürssen OPV80A design was selected to replace the Armidale class ships. The replacement OPVs will be larger and provide improved seakeeping and endurance. [39] Construction started in 2018, with entry into service planned from 2022. [39] [40] A hull remediation program was implemented to extend the lifespans of the patrol boats to this point. [18] In 2020, the RAN decided to acquire six evolved Cape class patrol boats instead of performing a full life of type extension (LOTE) on six Armidale class boats. [41] [42]

Citations

  1. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Kerr, Plain sailing
  2. 1 2 3 4 5 6 7 8 Kerr, Patrol boats shake down fuel faults
  3. 1 2 3 Heron & Powell, in Australian Maritime Issues 2006, p. 129
  4. 1 2 3 Finalists await Patrol Boat decision, in Defence Today, p. 36
  5. 1 2 3 Heron & Powell, in Australian Maritime Issues 2006, p. 130
  6. Finalists await Patrol Boat decision, in Defence Today, p. 38
  7. 1 2 3 Finalists await Patrol Boat decision, in Defence Today, p. 40
  8. Ships Announced as Prefered Tenderer for Royal Australian Navy Patrol Boats Austral 29 August 2003
  9. 1 2 3 4 Wertheim (ed.), The Naval Institute Guide to Combat Fleets of the World, p. 22
  10. Austal Receives Order for an Additional Two Royal Australian Navy Patrol Boats Austal 30 June 2006
  11. 1 2 3 4 5 6 Saunders (ed.), IHS Jane's Fighting Ships 2012–2013, p. 33
  12. 1 2 Heron & Powell, in Australian Maritime Issues 2006, p. 132
  13. 1 2 Heron & Powell, in Australian Maritime Issues 2006, p. 131
  14. Australian Aviation, DMO releases UAS tender
  15. 1 2 3 McKenna, Gas risk remains for navy boats
  16. 1 2 McPhedran, The navy's patrol boat fleet is over worked and under maintained according to a new report
  17. Crane, Gas Risk Remains for Navy Boats – A Response from the Chief of the Navy
  18. 1 2 3 4 5 McPhedran, The $3 million cost of Navy’s decision to lease patrol boats for border protection
  19. 1 2 3 4 Stewart, Navy patrol boat repairs blow out by $45m
  20. Australian Department of Defence, Operation RESOLUTE
  21. Department of Defence, Defence update on HMAS Bundaberg fire (press release)
  22. Radulova, Fire! Navy patrol boat HMAS Bundaberg engulfed in flames during maintenance work in a Brisbane dry dock
  23. Staples, HMAS Bundaberg decommissioned
  24. Graham, Euan. "Australian warships challenged in South China Sea". The Interpreter. Lowy Institute. Archived from the original on 30 April 2021. Retrieved 29 April 2018.
  25. "Farewell to the first of its class". Media release. Department of Defence. 4 April 2023. Retrieved 4 April 2023.
  26. "Decommissioning of HMAS Maryborough and HMAS Larrakia".
  27. "HMAS Pirie (II)".
  28. "HMAS Ararat decommissions in Darwin". Media release. Department of Defence. 2 July 2022. Retrieved 2 July 2022.
  29. "August retirement: HMAS Broome (II) makes final journey before decommissioning". Defence Connect. 16 August 2024. Retrieved 29 August 2024.
  30. Leslie, André (25 May 2023). "After a long and storied history, the name HMAS Launceston is set to disappear from the navy — for now, at least". ABC News. Retrieved 3 June 2023.
  31. "Decommissioning of HMAS Maryborough and HMAS Larrakia".
  32. 1 2 Idato, All ship shape
  33. 1 2 Department of Defence, Defending Australia in the Asia Pacific Century
  34. 1 2 Sea Power Centre, Australian Offshore Combatant Vessels
  35. Thornton, The Rationale for the RAN Offshore Combatant Vessel
  36. Boettger, The Offshore Combatant Vessel
  37. 1 2 Department of Defence, Defence White Paper 2013
  38. Defence Science and Technology Organisation, Patrol boat replacement
  39. 1 2 Mead, On track to deliver even more
  40. "Construction of 3rd Arafura-class OPV begins for Australian Navy – Naval Post". 8 April 2020. Archived from the original on 16 January 2021. Retrieved 6 June 2020.
  41. Minister for Defence Linda Reynolds; Minister for Defence Industry Melissa Price (1 May 2020). "New patrol boats to boost Navy capability". Department of Defence Ministers (Press release). Retrieved 17 September 2022.
  42. Australian National Audit Office (2021). Department of Defence’s Procurement of Six Evolved Cape Class Patrol Boats (PDF). ANAO Report No.15 2021–22. Canberra: The Auditor-General. pp. 14–15. ISBN   9781760337001 . Retrieved 20 March 2023.

Related Research Articles

<i>Fremantle</i>-class patrol boat Patrol boat class of the Royal Australian Navy

The Fremantle-class patrol boats were coastal patrol vessels operated by the Royal Australian Navy (RAN) from 1979 to 2007. Designed by British shipbuilder Brooke Marine and constructed in Australia by NQEA, the Fremantle class were larger, more powerful, and more capable than the preceding Attack class, and the two primary patrol boat bases required infrastructure upgrades to support them. Although up to 30 vessels were planned, fifteen were ordered and constructed, with an unexercised option for five more.

The Royal Australian Navy, although a significant force in the Asia-Pacific region, is nonetheless classed as a medium-sized navy. Its fleet is based around two main types of surface combatant, with limited global deployment and air power capability. However, in 2009, a white paper, Defending Australia in the Asia Pacific Century: Force 2030, was produced by the Australian government which set out a programme of defence spending that will see significant improvements to the RAN's fleet and capabilities. In recent times, Australia released its Surface Fleet Review in 2024, which analyses the future of the RAN and shows what the Government will procure.

HMAS <i>Armidale</i> (ACPB 83)

HMAS Armidale, named for the city of Armidale, New South Wales, is the lead ship of the Armidale class of patrol boats serving in the Royal Australian Navy (RAN). It was commissioned in June 2005 and decommissioned in March 2023.

HMAS <i>Larrakia</i> (ACPB 84)

HMAS Larrakia is an Armidale-class patrol boat of the Royal Australian Navy (RAN).

HMAS <i>Bathurst</i> (ACPB 85)

HMAS Bathurst, named for the city of Bathurst, New South Wales, is an Armidale class patrol boat of the Royal Australian Navy (RAN).

The Australian Patrol Boat Group is a Force Element Group (FEG) of the Royal Australian Navy. It manages the Navy's patrol boats.

HMAS <i>Albany</i> (ACPB 86)

HMAS Albany, named for the city of Albany, Western Australia, is an Armidale-class patrol boat of the Royal Australian Navy (RAN).

HMAS <i>Pirie</i> (ACPB 87)

HMAS Pirie, named for the city of Port Pirie, South Australia, is an Armidale-class patrol boat of the Royal Australian Navy (RAN).

HMAS <i>Maitland</i> (ACPB 88)

PBAT Sentinel, formerly HMAS Maitland, named for the city of Maitland, New South Wales, is an Armidale-class patrol boat of the Royal Australian Navy (RAN).

HMAS <i>Ararat</i> (ACPB 89) Patrol boat of Royal Australian Navy

HMAS Ararat, named for the town of Ararat, Victoria, was an Armidale-class patrol boat of the Royal Australian Navy (RAN).

HMAS <i>Broome</i> (ACPB 90) Armidale-class patrol boat

HMAS Broome, named for the city of Broome, Western Australia, was an Armidale-class patrol boat of the Royal Australian Navy (RAN).

HMAS <i>Bundaberg</i> (ACPB 91)

HMAS Bundaberg, named after the city of Bundaberg, was an Armidale class patrol boat of the Royal Australian Navy (RAN). The ship was built in Henderson, Western Australia, and was commissioned into the RAN in March 2007. Based at HMAS Cairns, Bundaberg spent much of her career deployed as part of border protection and fisheries protection patrols as part of Operation Resolute. In addition, the patrol boat was involved in several national and multinational training exercises, visited Vanuatu in 2011, tracked a suspected drug-smuggling vessel that led to a multimillion-dollar seizure, and participated in the International Fleet Review 2013. In August 2014, a large fire broke out on the ship while she was undergoing refit. Extensive damage from the fire led to the ship's decommissioning in December 2014.

HMAS <i>Wollongong</i> (ACPB 92)

HMAS Wollongong, named for the city of Wollongong, was an Armidale-class patrol boat of the Royal Australian Navy (RAN).

HMAS <i>Childers</i> (ACPB 93)

HMAS Childers is an Armidale-class patrol boat of the Royal Australian Navy (RAN). Named for the towns of Childers, Queensland and Childers, Victoria, Childers is the only ship in the RAN to be named after two towns.

HMAS <i>Launceston</i> (ACPB 94)

HMAS Launceston is an Armidale-class patrol boat of the Royal Australian Navy (RAN).

HMAS <i>Maryborough</i> (ACPB 95) Armidale-class patrol boat of the Royal Australian Navy

HMAS Maryborough, named after the city of Maryborough, Queensland, is one of fourteen Armidale-class patrol boats operated by the Royal Australian Navy (RAN).

HMAS Glenelg, named for the city of Glenelg, South Australia was an Armidale-class patrol boat of the Royal Australian Navy (RAN).

<i>Arafura</i>-class offshore patrol vessel Class of patrol vessel

The Arafura class is a class of offshore patrol vessels being built for the Royal Australian Navy (RAN). Initially proposed in the 2009 Defence White Paper and marked as procurement project SEA 1180, it was originally planned that 20 Offshore Combatant Vessels (OCV) would replace 26 vessels across four separate ship classes: the Armidale-class patrol boats, the Huon-class minehunters, the Leeuwin-class survey vessels, and the Paluma-class survey motor launches. Although having a common design, the ships would use a modular mission payload system to fulfill specific roles; primarily border patrol, mine warfare, and hydrographic survey. The 2013 Defence White Paper committed to the OCV project as a long-term goal, but opted in the short term for an accelerated procurement of an existing design to replace the Armidales, and life-extension refits for the other types. This resulted in the Offshore Patrol Vessel (OPV) project and the number of vessels reduced to 12. However, this was further increased to 14 when 2 further Mine Counter Measures variants were proposed under SEA 1905.

Cape-class patrol boat Class of patrol boat

The Cape class is a ship class of 22 large patrol boats operated by the Marine Unit of the Australian Border Force, the Royal Australian Navy (RAN) and the Trinidad and Tobago Coast Guard. Ordered in 2011, the vessels were built by Austal to replace Customs' Bay-class patrol boats, and entered service from 2013 onwards. Following availability issues with the Armidale class, two vessels were chartered by the RAN from mid-2015 to late 2016. A further two vessels were ordered at the end of 2015 by the National Australia Bank, who will charter the patrol boats to the Department of Defence from completion in 2017. 2 vessels were ordered by Trinidad and Tobago for their coast guard in 2018 with the vessels delivered in 2021. The RAN placed an order for six 'Evolved' Cape-class vessels in 2020, a second order in 2022 for an additional two vessels, and a third order in 2023 for a further two vessels.

References

Books

Journal and news articles

Press releases

Websites