1940 - 1945
During World War II--known by elders in the Hmong community as the Japanese War--the Hmong of Laos were divided into two factions due to internal clan conflicts.
Most Hmong stayed loyal to the French and the Royal Lao Government; the rest joined the Communist Party, Neo Lao Hak Xat (renamed Pathet Lao).
The pro-French Hmong showed fierceness against the Japanese by rescuing the king in Luang Prabang, who was being held by Japanese forces while they were extending their reach over Southeast Asia.
As a result, several Hmong leaders won national political positions. Touby Lyfoung, with his brothers Toulia Lyfoung and Tougeu Lyfoung, were the first successful Hmong politicians in the Lao government.
Under Touby Lyfoung’s leadership, Hmong assisted and hid French soldiers from the Japanese military.