The two countries are expected to sign a defence agreement on Monday as PNG marks half a century of independence. Follow today’s news liveGet our breaking news email, free app or daily news podcastMarles remains confident Trump administration won’t sink AukusThe defence minister, Richard Marles, is speaking on Sky News from Perth ahead of the announcement of a $12bn investment in a Western Australian defence precinct linked to the Aukus submarine project.Well, I’ve had numerous conversations with American counterparts, really, since the inauguration of the Trump administration, where there’s been really positive statements made about Aukus. So if you’ve asked