Australia and Papua New Guinea have agreed to sign a sweeping mutual defence treaty - but it could all be scuttled by China.  There were awkward scenes in Port Moresby as the planned signing ceremony fizzled out - the second time Albanese’s been snubbed by a Pacific partner this month. Today - what the deal would mean - and why it could all go badly wrong. 

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This episode of The Front is presented by Claire Harvey, produced by Kristen Amiet and edited by Lia Tsamoglou. Our team includes Tiffany Dimmack, Joshua Burton, Stephanie Coombes and Jasper Leak, who also composed our music.