UN Sea Level Declaration, Pg II

Key Highlights:

• The United Nations General Assembly approved the Declaration on Sea Level Rise by consensus on September 24, 2026.
• The Declaration affirms that low-lying countries, such as Fiji, Tuvalu, and Vanuatu, will retain their statehood, sovereign rights, and UN membership despite rising seas.
• It also stipulates that maritime zones will continue to be defined in line with the UN Convention on the Law of the Sea (UNCLOS), even if coastlines retreat.

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Detailed Insights:

• The Declaration emerged from a high-level meeting in 2024, followed by negotiations among member countries.
• It organizes action around four key areas: science and data, adaptation and financing, livelihoods/socio-economic development/data-sharing/early-warnings, and the legal consequences of sea-level rise.
• The Declaration calls on countries to address sea-level rise by considering livelihoods and cultural heritage, with the involvement of affected communities.
• The Alliance of Small Island States (AOSIS) played a crucial role in advocating for these assurances, as their territories face existential threats from rising sea levels.
• UN member countries are committed to continued engagement on sea-level rise issues, including a high-level meeting before the 84th session of the General Assembly concludes, which is scheduled to open on September 11, 2029.

Key Concepts Involved:

• UN General Assembly: The main deliberative, policymaking, and representative organ of the United Nations.
• UN Convention on the Law of the Sea (UNCLOS): An international treaty establishing a comprehensive legal framework for all marine and maritime activities.
• Alliance of Small Island States (AOSIS): An intergovernmental organization of low-lying coastal and small island countries, advocating on climate change and sea level rise.
• Statehood: The condition of being a recognized independent state, possessing sovereignty over its territory and population under international law.