Vietnamese Party General Secretary To Lam, and Party General Secretary and President of Laos Thongloun Sisoulith on December 1 witnessed the exchange of bilateral cooperation documents between the two countries' ministries, agencies and localities, following their talks the same day.

State President Luong Cuong led a high-ranking Vietnamese delegation to attend a high-level meeting marking the 80th founding anniversary of the United Nations (UN) in New York on September 22 morning (local time).