巴莫
Following the outbreak of World War II in September 1939 Aung San helped to found another nationalist organization, the Freedom Bloc, by forming an alliance between the Dobama, the All Burma Students Union, politically active monks, and Dr. Ba Maw's Poor Man's Party. Dr. Ba Maw served as the "anarshin" ("dictator") of the Freedom Bloc, while Aung San worked under him as the group's general secretary. The group's goals were organized around the idea of taking advantage of the war to gain Burmese independence. The organization, goals, and tactics of the Freedom Bloc were modeled on the Indian revolutionary group "Forward Bloc", whose leader, Chandra Bose, was in regular contact with Ba Maw. In 1939, Aung San was briefly arrested on the grounds of conspiring to overthrow the government by force, but was released after seventeen days. Upon his release Aung San proposed a strategy of pursuing Burmese independence by staging countrywide strikes, anti-tax drives, and guerrilla insurgency.