Journal of International Studies No.52 (12/2025)

                                                            CONTENTS
To Lam
Remarks at the 80th Anniversary Ceremony of Viet Nam’s Diplomacy .... 5
Luong Cuong
Viet Nam’s Diplomacy: 80 Years of Development, Growing with the Nation...... 21
Bui Thanh Son
80 Years of Viet Nam’s Diplomacy: A Glorious Journey in the Cause
of National Struggle, Defense, and Nation-Building.................................. 37
Duong Van Quang
80 Years of Viet Nam’s Diplomacy - Unfading Milestones.......................... 51
Vu Duong Huan
Viet Nam’s Diplomacy during the Resistance War against American
Imperialism: Lessons for Today’s Foreign Affairs Activities..................... 73
Nguyen Vu Tung
30 Years of Viet Nam - U.S. Relations: The Path Traversed
and the Way Ahead..................................................................... 99
Luan Thuy Duong
Track-2 and Track-1.5 Diplomacy in Viet Nam’s Foreign Policy................ 127
Nguyen Khac Vuot
International Cooperation of Viet Nam’s Coast Guard in the Field of Maritime Security: Reality and Future Outlook.......... 149
Le Viet Duyen
U.S. - China’s Strategic Competition in the Second Term of President Donald
Trump and Its Implications on ASEAN.......................................... 169
Le Thanh Mai
Traditional Humanitarianism versus New Humanitarianism: A Case Study
of the Russia - Ukraine Conflict........................................................ 197

Tran Le Duy
Revisiting Lawful Straight Baselines Encompassing Groups of Offshore Maritime Features under Customary International Law in the case of China’s Baselines Surrounding the Scarborough Shoal....................... 217
Bui Tai Kien
Reasoning Why Major Powers Do not Comply with the Judgments
Rendered by International Jurisdiction Agencies ..................................... 255