Canberra concluded a landmark deal with Washington and London to build nuclear-powered attack submarines with U.S. technology. That pact would make the Royal Australian Navy a force to be reckoned with in the Indian Ocean and South China Sea; it would also bind the three English-speaking nations together in an anti-China entente. “Panda huggers” have become an endangered species in Australian politics, while “panda sluggers” roam freely.

