"The Indo-China war of 1962. During the war, a faction of the Indian communists backed the position of the Indian government, while other sections of the party claimed that it was a conflict between a socialist and a capitalist state, and thus took a pro-Chinese position. There were three factions in the party - internationalists, centrists, and nationalists. Internationalists supported the Chinese stand where as the Nationalists backed India. Centrists took a neutral view. Prominent leaders including S.A. Danke, A. K. Gopalan, and E. M. S. Namboodiripad were in the nationalist faction. B. T. Ranadive, Sundarayya, P. C. Joshi, Basavapunniah, Jyoti Basu, and Harkishan Singh Surjeet are among those supported China. Ajoy Ghosh was the prominent person in the centrist faction. In general, most of Bangal communist leaders supported China and most others supported India [5]. Hundreds of CPI leaders, accused of being pro-Chinese were imprisoned. Some of the nationalists were also imprisoned, as they used to express their opinion only in party forums, and CPI's official stand was pro-China. Thousands of communists were detained without trial. Those targeted by the state accused the pro-Soviet leadership of the CPI of conspiring with the Congress government to ensure their own hegemony over the control of the party."
A Question to Indian Communist - Are you still with the Chinese??