Khorloogiin Choibalsan was the leader of Mongolia and Marshal of the Mongolian People's Army from the 1930s until his death in 1952. His rule marked the first and last time in modern Mongolian history that an individual had complete political power. Sometimes referred to as the Stalin of Mongolia, Choibalsan oversaw Soviet-ordered purges in the late 1930s that resulted in the deaths of an estimated 30,000 to 35,000 Mongolians. Most of the victims were Buddhist clergy, intelligentsia, political dissidents, ethnic Buryats and Kazakhs and others perceived as "enemies of the revolution." His intense persecution of Mongolia's Buddhist monks resulted in the near-eradication of a clergy class that had numbered over 100,000 monks; by 2000, only 200-300 monks live in Mongolia, though a majority of the population continue to identify as Buddhist.
While Choibalsan's alliance with Joseph Stalin helped preserve his country's fledgling independence during the early years of the Mongolian People's Republic, it also brought Mongolia closer to the Soviet Union.