Australia news live: Barnaby Joyce won’t guarantee One Nation policies will be costed before next election

Follow the day’s news liveGet our breaking news email, free app or daily news podcastIf you’d like to read more about China’s ballistic missile test in the Pacific, David Vallance, a research associate at the Lowy Institute’s International Security Program, wrote a comment piece about it earlier in the week.Vallance says the timing – on the day the Ocean of Peace Alliance treaty was signed with Fiji – “reads as provocation at best, coercion at worst”. You can read his full piece here:There are risks of AI to defence, as well as opportunities.That’s why we established a defence AI centre