Australia & Japan Forge Historic $6.5 Billion Naval Deal: Next-Gen Frigates to Bolster Pacific Defence
CANBERRA, AUSTRALIA – In a landmark agreement signaling a deepening strategic alliance, Australia and Japan have finalized a $6.5 billion (AUD $10 billion) deal for the production of 11 advanced Mogami-class frigates, Australian Defence Minister Richard Marles announced today. This represents the largest-ever defense industry agreement between the two nations, poised to considerably enhance Australia’s naval capabilities and regional security posture.The frigates, built by Mitsubishi Heavy Industries, will dramatically upgrade the Australian Navy’s fleet, offering a ample leap in both range and firepower. The Mogami-class boasts an operational range of up to 10,000 nautical miles (18,520km) – a meaningful increase compared to the 6,000 nautical mile (11,112km) range of Australia’s current Anzac-class frigates. Crucially, the new vessels are equipped to launch long-range missiles, and will increase missile capacity from 32 to 128 air defence missiles.
“This is a next-generation vessel. It is indeed stealthy,” stated Minister Marles, emphasizing the advanced technology incorporated into the design. “It’s going to be really important in terms of giving our navy the capability to project, and impactful projection is at the heart of the strategic challenge.”
The deal is part of a broader $35.5 billion (AUD $55 billion) investment over the next decade dedicated to modernizing Australia’s surface combatant fleet. The initial contract covers three frigates to be constructed in Japan, with the remaining eight slated for construction within Australia, fostering domestic shipbuilding capabilities.
This agreement marks a pivotal moment for Japan’s defense industry as well. It’s Japan’s most significant defense export deal since the lifting of a decades-long ban on military exports in 2014, following a recent agreement to supply air defence radars to the Philippines. Japanese Minister of Defence Gen Nakatani highlighted the benefits of the collaboration, stating it will “enhance joint operations and interoperability with both Australia and the United States,” and is of “significant security importance to Japan.”
The frigates are expected to be in service by 2030, coinciding with Australia’s ongoing major military restructuring announced in 2023. This restructuring prioritizes long-range strike capabilities in response to evolving regional dynamics, with Australia aiming to expand its major warship fleet from 11 to 26 over the next ten years.Negotiations on the final contract are set to begin this year, with a signing anticipated in 2026.
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