VOV.VN - The UN Secretary-General has officially announced that Vietnam has completed the deposit of nautical charts and a list of geographical coordinates related to the baseline used to determine the breadth of the territorial sea in the Gulf of Tonkin.

VOV.VN - The Government of Vietnam on February 21 announced the baseline used to determine the width of Vietnam’s territorial sea in the Gulf of Tonkin, as per Resolution No. 68/NQ-UBTVQH15 issued by the Standing Committee of the National Assembly on February 14, 2025.

VOV.VN - Vietnam on March 14 requested that China comply with international law, including the 2000 Gulf of Tonkin maritime delimitation agreement between the two countries, after China recently announced a new baseline in the waters.