Phnom Penh (FN), Dec. 19 - His Majesty King Norodom Sihamoni, on Wednesday, departed for a 3-day visit to Vietnam as invited by the Vietnamese government.

Cambodia and Vietnam established diplomatic relations since 24 June 1967; this year marks the for 51st anniversary.

Cambodian Prime Minister Hun Sen, on 7-8 December 2018, also led a delegation to Vietnam in order to strengthen further ties and cooperation of the two countries.