Vientiane, July 19 -- The Vietnamese Embassy in Laos on July 18 organised a screening of the Vietnamese film "Mua Do" (Red Rain), attracting more than 300 participants from 21 agencies, organisations, businesses, and the Vietnamese community in Laos. The event marked the 49th anniversary of the signing of the Vietnam-Laos Treaty of Friendship and Cooperation (July 18, 1977-2026) and the 79th anniversary of Vietnam's War Invalids and Martyrs Day (July 27, 1947-2026). It also aimed to strengthen strategic cohesion in culture and communications between the two countries during the new stage of development. Opening the event, Vietnamese Ambassador to Laos Nguyen Minh Tam highlighted that the treaty is a comprehensive and long-term strategic d...