Work starts 'as quickly as possible’: SA to build nuclear submarines

South Australian Premier Peter Malinauskas says work on nuclear submarines being built in South Australia needs to start "as quickly as possible" if Australia is "serious" about its nation's security. “This is the single biggest undertaking that’s ever been delivered from our national government ever from the history of the nation”, Mr Malinauskas told Sky News Australia. "Put simply, we will be building a nuclear submarine here in Osborne, South Australia ASAP – and that means the work has got to start this year."