Papua New Guinea and Australia are preparing to enact the Pukpuk Treaty, signaling a strengthened bilateral relationship. The announcement was made on June 17, 2026, during a joint press conference held in Adelaide, Australia. Both nations’ foreign ministers emphasized the treaty’s significance for future cooperation. Details regarding the treaty’s specific provisions were not immediately available. The Pukpuk Treaty is expected to enhance security and economic collaboration between the two countries. Access to further details regarding the treaty is restricted behind a paywall on the Post Courier website. The treaty’s implementation marks a new chapter in PNG-Australia relations.