Marles said he and Healey will sign a 50-year treaty Saturday that will underpin bilateral cooperation on building an Australian fleet of submarines powered by U.S. nuclear technology.

Britain's commitment to Australia is "absolute", Defence Secretary John Healey said on Friday as both nations' defence and foreign ministers held talks in Sydney on issues such as deepening ...

A deal for Britain and Australia to build nuclear-powered submarines in Adelaide was due to be inked by the defense secretaries of both countries on Saturday.

NOTE: No access Australia The UK will sign a new 50-year bilateral Aukus treaty with Australia as the Foreign and Defence Secretaries visited the country on Friday. David Lammy and John Healey met ...