Mitsubishi eyes future with Australia’s Mogami selection
Under Project Sea 3000, three of the Australian upgraded Mogami-class frigates will be produced in Japan and the remaining eight will be built in Western Australia. (Australian DoD)
With Australia’s selection of the Mogami-class for Project Sea 3000, Mitsubishi is investigating local production in the next decade as potential export opportunities emerge.
Since Australia’s August 2025 decision to adopt Mitsubishi Heavy Industries’ (MHI) upgraded Mogami-class frigate for the Royal Australian Navy (RAN), new details are emerging as arrangements are finalised.
The Australian Department of Defence (DoD) has advanced to the next phase of the procurement process with MHI, with the objective of concluding commercial agreements with the company and the Japanese government in 2026.
Also known as the 06FFM, the upgraded Mogami will replace the eight-ship Anzac-class, the first of which was decommissioned in April 2024. The plan calls for the first three vessels to be built in Japan, after
Our news & analysis is now part of Defence Insight®
A Basic-level or higher Defence Insight subscription is now required to view this content.
More from Naval Warfare
-
![Ukraine war drives ‘minimum deployable capability’ doctrine in uncrewed systems development]()
Ukraine war drives ‘minimum deployable capability’ doctrine in uncrewed systems development
Ukraine’s battlefield has rewritten the rules of uncrewed systems development. For Syos Aerospace, real-time operator feedback, lean serial production and a system-of-systems philosophy are central to its operating model.
-
![AUKUS advance on UUVs contrasts with Virginia-class compromise]()
AUKUS advance on UUVs contrasts with Virginia-class compromise
The AUKUS partnership is accelerating uncrewed undersea capability while its submarine arm inches forward, and Australia’s decision to settle for three in-service Virginia-class boats raises questions about industrial risk, dependency and whether Pillar II may deliver meaningful capability long before Pillar I can.
-
![AUKUS plan B? Japan’s submarines stopgap gains traction]()
AUKUS plan B? Japan’s submarines stopgap gains traction
Australia’s Collins-class life of type extension has revived debate over whether Canberra needs a contingency plan as risks to every stage of the AUKUS pathway mount. With Japan newly open to exports, the case for a diesel-electric stopgap is gaining traction.
