Scouting and Guiding was introduced to Cambodia in the 1930s, when several independent organizations emerged. Under the Japanese occupation during World War II all Scouting and Guiding activities were banned. Scouting and Guiding was readmitted from 1945 to 1964, when it was replaced by the Jeunesse Socialiste Royale Khmer, a socialist youth movement. An effort to reestablish Scouting in 1972 lasted only until 1975, when it was banned again by the Khmer Rouge.