The prime minister has confirmed three Royal Australian Navy personnel were on board a US submarine that sank an Iranian warship earlier this week.

A Royal Navy submarine has arrived in Australia for an historic visit to strengthen the UK’s commitment to the security of the Indo-Pacific.

At the time, the navy was bleeding submariners to the mining industry and the Collins boats were under fire over reliability and noise problems. From the briefcase, the commander produced a sheaf of ...

A Japanese consortium has placed a $35 billion bid to construct submarines for the Royal Australian Navy. While France’s DCNS Group and Germany’s Thyssen Krupp Marine Systems (TKMS) have offered ...