The Bunker Group
Verified Defense Pro
The RAN may not be playing in the LCH arena at the moment but I can't see them giving up any medium to large vessel capability to Army. And besides, it's not exactly easy to just stand up a ship's company, turn the engine over, load up some gear and drive up to the beach. The RAN has been developing and improving it's amphibious capability over decades and it's now world class over anything that Army may be dreaming up. Stick to the small green boats guys, leave the heavy lifting to the grey funnel line.