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Contracts signed for the first three general purpose frigates

Mitsubishi Heavy Industries will build the first three ships, based on an upgraded Mogami-class design, with first delivery in 2029.

What happened

  • The first three frigates will be built in Japan; later ships are planned for Henderson, subject to the precinct’s consolidation.
  • The 2026 Integrated Investment Program commits up to A$20 billion over the decade to the program.
  • Each ship is planned for a crew of 92 and a range of up to 10,000 nautical miles.

Why it matters

A new class means new maintenance plans written for Australian conditions, and a chance to specify in-place cleaning of heat exchangers from the start.

SI briefing summarising public reporting by Minister for Defence. Figures are as reported by the source.

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