Australia and Japan Seal $7 Billion Warship Deal, First Frigates Set for 2029 Delivery

**TL;DR**: Australia and Japan signed a $7 billion defence contract for the first three of eleven planned frigates for the Royal Australian Navy. The first Japanese‑built ship is due in 2029 and will enter service in 2030.

## Context Canberra and Tokyo are strengthening defence cooperation as both face a more challenging security environment, particularly China’s growing maritime activity. The agreement builds on existing ties through the Quad and recent joint exercises. It also aligns with Australia’s broader plan to expand its naval fleet over the next decade.

## Key Facts - The contract covers $7 billion for the first three of eleven Mogami‑class frigates destined for the Australian navy. - Japan’s Mitsubishi Heavy Industries will build the three ships in its Nagasaki shipyard; Australia’s Austal will construct the remaining eight in Western Australia. - The first Japanese‑built frigate is scheduled for delivery in 2029 and will enter service in 2030. - Defence Minister Richard Marles said the surface fleet is now more important than at any time in recent decades. - Australia has earmarked $305 billion for defence spending over the next ten years, aiming to raise the defence‑to‑GDP ratio from about 2 percent to 3 percent by 2033.

## What It Means The deal accelerates Australia’s naval modernization and gives Japanese industry a major export contract, reinforcing industrial cooperation between the two countries. By securing a steady stream of frigates, Australia aims to protect its maritime trade routes and northern approaches. For Japan, the contract supports its defence export strategy and deepens interoperability with a key ally. Analysts will watch whether the remaining eight frigates stay on schedule and how the arrangement influences broader Quad defence initiatives.