Anthony Albanese, the Prime Minister of Australia, has expressed strong support for Papua New Guinea (PNG) as he prepares to sign a significant mutual defence pact with the country. This treaty, which is expected to be legally binding, will require both nations to defend each other in the event of an attack. The agreement is set to be formalized on September 16, 2025, coinciding with the 50th anniversary of PNG’s independence from Australia.
In a statement released on September 15, 2025, Albanese highlighted the importance of the relationship between Australia and PNG. He announced plans for Australia to construct a new ministerial wing for PNG’s parliament. Albanese described this initiative as a “gift” that acknowledges the shared democratic principles that form the basis of the modern Australia-PNG relationship. He stated, “Our support for the expansion of Parliament House is an investment in Papua New Guinea’s democracy and sovereignty that will benefit future generations.”
Reflecting on the historical context of the nations’ ties, Albanese recalled remarks made by former Australian Prime Minister Gough Whitlam during the independence ceremony in Port Moresby in 1975. Whitlam characterized the relationship as one of “equals, based on mutual respect, understanding and trust.” Albanese emphasized that the future prosperity of both nations is interconnected.
While the Albanese administration has not disclosed specific details about the defence pact, it has been confirmed that the agreement is defence-related. In contrast, the PNG government has provided more insight. According to information obtained by the Australian Broadcasting Corporation (ABC), the treaty stipulates that an attack on either Australia or PNG would pose a significant threat to the other’s peace and security. It commits both nations to take action in response to any common danger.
The submission to PNG’s national cabinet indicated that the treaty aims to enhance military readiness. It was reported that the agreement is designed to prepare the armed forces for potential conflict, with a metaphor likening its effectiveness to a crocodile’s bite, underscoring the importance of military interoperability and preparedness.
As both nations move forward with this historic pact, the significance of their long-standing relationship continues to be a focal point. The mutual defence agreement is expected to strengthen ties further, ensuring both countries are better positioned to face regional challenges together. Further updates on the signing and its implications are anticipated in the coming days.
