First Secretary of the Communist Party of Cuba Central Committee and President of Cuban Miguel Mario Díaz-Canel on September 12 chaired a ceremony to celebrate the 50th anniversary of Commander-in-Chief Fidel Castro's first visit to Vietnam and the liberated zone in Southern Vietnam (September 1973 - 2023).
Top leaders of Vietnam on August 21 sent messages of congratulations to Canadian leaders on the 50th founding anniversary of diplomatic ties between the two countries (August 21, 1973 – 2023).
The Italian Embassy in Hanoi and the Hanoi Museum on May 25 opened an exhibition “Created in Italy - An aptitude for the impossible” on the occasion of the 50th founding anniversary of diplomatic relations between Vietnam and Italy.