AUKUS
Sikorsky SH-60/MH-60 Seahawk
Australia has ditched the European helicopter programme and gone for the Seahawk.
So, the submarine hunting version that can land and be stowed on warships, folding rotors and folding tail.
This probably mean they aim to buy or construct frigates or destroyers, as well as Nuclear Submarines.
Australia seem to be going Full Metal Jacket.