Peng lived in virtual obscurity until 1965, when the reformers Liu Shaoqi and Deng Xiaoping supported Peng's limited return to government, developing military industries in Southwest China. In 1966, following the advent of the Cultural Revolution, Peng was arrested by Red Guards. From 1966–1970, radical factions within the Communist Party, led by Lin Biao and Mao's wife, Jiang Qing, singled out Peng for national persecution, and Peng was publicly humiliated in numerous large-scale struggle sessions and subjected to physical and psychological torture in organized efforts to force Peng to confess his "crimes" against Mao Zedong and the Communist Party. In 1970 Peng was formally tried and sentenced to life imprisonment, and he died in prison in 1974. After Mao died in 1976, Peng's old ally, Deng Xiaoping, emerged as China's paramount leader. Deng led an effort to formally rehabilitate people who had been unjustly persecuted during the Cultural Revolution, and Peng was one of the first leaders to be posthumously rehabilitated, in 1978. In modern China, Peng is considered one of the most successful and highly respected generals in the history of the Communist Party of China.