Australia Picks Japan’s Mogami-Class Frigates in $6 Billion Naval Upgrade
Australia will acquire 11 Mogami-class stealth frigates from Japan’s Mitsubishi Heavy Industries in a $6 billion deal over the next decade, Defence Minister Richard Marles confirmed Tuesday. Marking one of Japan’s largest defense exports since World War II, the ships will replace Australia’s ageing Anzac-class vessels, with the first delivery expected by 2030.
The frigates—chosen over German rival ThyssenKrupp—will significantly boost Australia’s maritime firepower amid a sweeping military restructure aimed at deterring China. The initiative plans to expand Australia’s major warships from 11 to 26 by 2034.
The first three vessels will be built in Japan, while the remainder will be constructed at shipyards in Western Australia. Capable of launching Tomahawk cruise missiles, the Mogami-class is designed for advanced maritime warfare.
This landmark deal strengthens Australia-Japan defense ties and aligns with Japan’s broader strategy of expanding security cooperation with US allies in the Asia-Pacific. Japan, traditionally limited by a pacifist constitution, has recently eased arms export restrictions to allow deals like this one.
The agreement follows Australia’s 2021 announcement to purchase US-built nuclear-powered submarines under the AUKUS pact, replacing a cancelled contract with France. The submarine program could cost up to $235 billion over 30 years, drawing criticism for budget blowouts and political U-turns.
Australia now plans to raise defense spending to 2.4% of GDP, surpassing NATO’s 2% benchmark but falling short of the 3.5% target urged by the US.
