Themed “Accelerating action and mobilising all actors to conserve and sustainably use the ocean," the third United Nations Ocean Conference (UNOC 3) is taking place from June 9 to 13, 2025 in Nice, France, with 10 plenary sessions and thematic dialogues.

The UN Secretary-General affirmed that meetings with Vietnamese leaders, including PM Chinh, at international conferences have become a tradition in the partnership between UN and Vietnam.