<h2>Committee to Evaluate Security Implications and National</h2>

Interests

CANBERRA — The Australia-Papua New Guinea <a href=”https://melbourne-insider.au/tag/defence-treaty/” title=”Mutual Defence Treaty” rel=”noopener”>Mutual Defence Treaty</a> is set to undergo examination by the Joint Standing Committee on Treaties at a <a href=”https://melbourne-insider.au/tag/public-hearing/” title=”public hearing scheduled” rel=”noopener”>public hearing scheduled</a> for March 23, 2026. The treaty focuses on strengthening security and defence ties between the two nations, according to the committee.

The treaty, also known as the Pukpuk Treaty, aims to establish mutual defence obligations and enhance cooperation through defence activities within each nation’s territories. Committee Chair Ms Lisa Chesters MP highlighted the importance of the relationship between Australia and <a href=”https://melbourne-insider.au/tag/papua-new-guinea/” title=”Papua New Guinea” rel=”noopener”>Papua New Guinea</a>, noting that it is one of Australia’s most significant partnerships.

Public Hearing Details

Ms Chesters stated, “The Committee is interested in whether the Treaty contributes to Australia’s national interests and security, including how the Treaty could enhance our role as a trusted partner of the Pacific.” The Department of Defence and the Department of Foreign Affairs and Trade are set to provide evidence during the hearing.

The hearing will take place at Parliament House in Canberra and will be broadcast live for public access. This review comes amid ongoing efforts to bolster regional security and foster stronger bilateral ties.

Experts in international relations have expressed that this treaty could serve as a model for future agreements in the Pacific region. The enhanced cooperation is expected not only to improve military coordination but also to address emerging threats such as cyber security risks and <a href=”https://melbourne-insider.au/climate-change-impacts-fish-stocks/” title=”climate change impacts” rel=”noopener”>climate change impacts</a>, which are increasingly seen as significant security challenges. The treaty underscores the commitment of both nations to uphold peace and stability in the region.

The treaty’s review process will consider public opinions and the perspectives of various stakeholders, ensuring that the agreement reflects the broad interests of both countries. Public submissions have been invited, allowing citizens and organisations to contribute their views on the treaty’s implications. This open approach aims to foster transparency and inclusivity in the treaty evaluation process.

<p class=”rrp-source-attribution”>Source: <a href=”https://newshub.medianet.com.au/2026/03/treaties-committee-to-examine-australia-papua-new-guinea-mutual-defence-treaty/144739/” target=”_blank” rel=”nofollow noopener”>newshub.medianet.com.au</a>

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Last updated: 29 June 2026, 12:30 pm