In commemoration of the 50th anniversary of the Liberation of the South and National Reunification (April 30, 1975 - 2025), on April 29, a delegation of incumbent and former leaders of the Party and the State, led by Party General Secretary To Lam, laid wreaths and paid tribute at President Ho Chi Minh’s Mausoleum and the Monument to Fallen Soldiers on Bac Son Street, Hanoi.

Vietnamese Party and State leaders joined the celebration of the Lao traditional festival Bunpimay held at the Lao embassy in Hanoi on April 6.

Leaders of Austria, Portugal, Greece, Malta, Morocco, Pakistan, Romania, and the Republic of Cyprus have cabled letters and messages of congratulations to the Vietnamese Party and State leaders, on the occasion of the 78th anniversary of the National Day (September 2).

Minister of Construction Pham Hong Ha on April 17 handed a letter from Party General Secretary and State President Nguyen Phu Trong, addressed to Cuban high-ranking leaders, to the country's Ambassador Lianys Torres Rivera, as well as the token of the 5,000 tonnes of rice from the Vietnamese Government and people to the Cuban people to support their COVID-19 fight. ​