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The Royal Australian Navy has officially welcomed the first of its new Arafura Class offshore patrol vessels into service, with HMAS Arafura commissioned during a formal ceremony at Henderson in Western Australia over the weekend.
The commissioning marks a significant step in the Albanese government’s implementation of recommendations from the Independent Analysis into Navy’s Surface Combatant Fleet, known as the Surface Fleet Review, which reaffirmed the vital role of offshore patrol vessels (OPV) in the nation’s maritime security architecture.
HMAS Arafura is the lead ship of the SEA 1180 Phase 1 program and represents a new era in Australia’s naval capability, designed to replace the ageing Armidale Class patrol boats while operating alongside the evolved Cape Class patrol boats. The vessel has been purpose-built to patrol Australia’s vast maritime borders and will also support broader missions, including regional engagement, humanitarian assistance, disaster relief and constabulary operations.
Speaking at the commissioning ceremony, Deputy Prime Minister and Minister for Defence Richard Marles MP hailed the event as a “turning point” for Navy’s future fleet, saying, “The commissioning of HMAS Arafura marks an important milestone in the implementation of the Government’s Surface Fleet Review.”
“HMAS Arafura means that the Navy can continue to ensure the safety and security of our maritime borders,” the Deputy Prime Minister added.
Launched in 2018 under the previous government’s continuous shipbuilding plan, the Arafura class is based on the proven Lürssen OPV 80 design. The program is delivering a total of six vessels, with the first two HMAS Arafura and NUSHIP Eyre built at Osborne Shipyard in South Australia by Luerssen Australia in partnership with ASC.
The remaining four are currently under construction at the Henderson Maritime Precinct in Western Australia.
The OPVs feature a range of 4,000 nautical miles, enhanced seakeeping and endurance, and are capable of operating in high sea states and are designed to perform multiple missions previously covered by several vessel classes, they are also outfitted with improved crew accommodations and modernised systems to support longer deployments.
Minister for Defence Industry Pat Conroy MP highlighted the strong collaboration between industry and government in delivering the new vessels, saying, “The delivery of these offshore patrol vessels is an excellent example of our partnership with defence industry in action. The construction of the remaining four ships is on track and continues the Australian government's investment in a productive, continuous naval shipbuilding and sustainment industry.”
The SEA 1180 program was originally scoped to deliver 12 OPVs; however, following the 2024 Surface Fleet Review, the revised plan reduces that number to six Arafura Class vessels, balanced by a strengthened evolved Cape Class patrol boat fleet to provide a flexible and scalable patrol force.
Minister for Defence Personnel Matt Keogh MP underscored the importance of the program for Australian defence jobs and naval personnel, saying, “HMAS Arafura delivers on our plan for Australian workers to build vessels for the fleet faster than Australia has for decades.”
Minister Keogh added, “Arafura also provides improved living quarters and amenities to support our highly skilled naval personnel as they patrol and protect our coastline.”
Chief of Navy, Vice Admiral Mark Hammond, AO, RAN, emphasised the strategic role of the new OPVs in modern naval operations, adding, “A strong Australia relies on a strong Navy, one that is equipped to conduct diplomacy in our region, deter potential adversaries and defend our national interests when called.”
VADM Hammond expanded on these comments, adding, “The Arafura Class offshore patrol vessels will perform a number of roles, including regional engagement, patrol duties and the employment of uncrewed systems in a variety of missions.”
The commissioning of HMAS Arafura marks not just the arrival of a new vessel but a renewed focus on operational flexibility, regional presence and the evolving role of the Royal Australian Navy in a more contested strategic environment.
