The Rolls-Royce MT30 marine gas turbine has been selected to power Australia’s new naval fleet of general-purpose frigates. Last year, Australia announced it had selected Japan’s upgraded Mogami-class frigates as the replacement platform for its general-purpose naval frigates. The Mogami-class is currently powered by the Rolls-Royce MT30 marine gas turbine, and the Australian Navy has announced that the MT30 will also be used to power their fleet.