Calls to cancel Australia's Type 26 program overlook the convoy mission. A submarine can hunt enemy submarines, but it cannot replace an escort that stays with merchant shipping and provides both anti-submarine and air defense. Australia already possesses relevant welding, pressure-vessel, uranium-safety, and shipbuilding experience that can be developed into a stronger naval industry. Alliances work best when each member can defend itself and contribute useful forces, rather than relying entirely on another state for protection.
Notable Point · 4:01:19-4:07:18
Australia needs escorts and an industrial base as well as submarines
Submarines cannot protect trade alone, so Australia still needs surface escorts, shipbuilding skills, and enough independent strength to contribute to allied defense.