Attacks by the Bengali revolutionary movement continued into the early 1930s. In April 1930, Surya Sen led a group of revolutionaries in a raid on the police armory in Chittagong, while in December 1930, the Bengal Volunteers launched an attack on the Writers' Building. However, the revolutionary movement largely subsided by 1934, with the Samiti and Jugantar being dissolved shortly after. During the late 1930s, many Bengali revolutionaries became increasingly attracted to Marxism-Leninism, leading to the formation of the Revolutionary Socialist Party from remnants of the Samiti. By this time, anarchist ideas had lost their remaining influence in the Bengali revolutionary movement.