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UN Declaration on Sea Level Rise: five key features

29 September 20261 min read
INTERNATIONAL AFFAIRSUN Declaration onSea Level Rise:five key features29 September 2026safalsetu.com

Why in the news

The 81st UN General Assembly passed by consensus a Declaration on Sea Level Rise, dealing with dangers that rising seas pose to the sovereignty, rights and survival of low-lying coastal and SIDS states.

Key facts

  • A political declaration laying down principles to safeguard continued statehood, maritime entitlements and human rights.
  • Co-facilitated by Australia and Cabo Verde.
FeatureWhat it says
Continued statehoodStatehood, legal personality and UN membership survive submergence
Frozen baselinesDeposited UNCLOS boundaries stay permanent as coasts retreat
Protection of peopleDisplaced across borders, they keep human-rights protection, nationality, dignity, self-determination
Adaptation financePredictable, simplified funds for vulnerable islands
Science and warningOcean data sharing, coastal risk mapping, multi-hazard early warnings

Key terms

  • SIDS: Small Island Developing States.
  • UNCLOS: UN Convention on the Law of the Sea.
  • Maritime entitlements: territorial sea, contiguous zone, EEZ, continental shelf.

Exam angle

  • Adopted at the 81st UNGA by consensus.
  • Co-facilitators: Australia and Cabo Verde.

Test yourself

1. The UN Declaration on Sea Level Rise was adopted at which UNGA session?

It was adopted at the 81st UN General Assembly.

2. Which two countries co-facilitated the UN Declaration on Sea Level Rise?

Australia and Cabo Verde co-facilitated it.

3. Under the Declaration on Sea Level Rise, what happens to UNCLOS maritime boundaries as coastlines retreat?

Lawfully deposited boundaries are frozen with no revision required.