On November 11, 2020, His Majesty the King His Highness graciously ordered General Paiboon Khum, the 
Privy Councilor to represent His Majesty, laid a wreath on the day of the World War I Volunteer Militia Memorial Day 2020 at the World War I Volunteer Monument in Sanam Luang area for the wreath laying ceremony. On the day of the commemoration of the World War I volunteers, the War Veterans Organization of Thailand Under royal patronage Was scheduled to be held annually To honor and commemorate the deeds of Thai volunteer soldiers who traveled to fight in World War I in Europe, which showed their courage and sacrifice until it became apparent to various civilizations To create dignity and benefit the nation Continue until the present day With representatives from government agencies, Association 
of Foreign Military Ambassadors to Thailand As well as the heirs of World War 1 militia join in laying wreaths.
Gen. Siripong Wongkantee, Director of the War Veterans Organization of Thailand Has presided over the Buddhist merit-making ceremony To dedicate the charity to the souls of World War I volunteers by the top management of the organization. Heirs of World War I Volunteers and WTO employees attend the ceremony at the World War I Volunteer Monument in Sanam Luang.