ISN Students Witness History: The High Seas Treaty Enters into Force
Tiredearth
On 17 January 2026, a long-awaited victory for ocean protection became a reality: the High Seas Treaty officially entered into force. After more than two decades of negotiations, this historic agreement took effect in record time—less than six months after its adoption—following the powerful momentum of the 3rd United Nations Ocean Conference (UNOC3), held in Nice from 9 to 13 June 2025.