JUST AFTER THE mutiny against Mao, the Jiangxi Communists had appealed for support to Zhu De and Peng. “Comrades,” they pleaded, “is our Party going to be for ever so black and lightless?” These two had no love for Mao. One night after a good deal of rice wine, Zhu remarked to an old friend: “Many old comrades … have been killed in the purge. The man behind their killing is you know who.” The friend knew he meant Mao and said so in his memoirs. Then he quoted Zhu saying: “The Futian incident was also entirely caused by old Mao slaughtering AB. So many comrades have been killed …” Zhu “looked immensely sad.” However, he and Peng stuck with Mao. Shanghai and Moscow were behind Mao, and siding with the Jiangxi Reds would mean cutting themselves off from the Party. Mao had laid the groundwork for framing Zhu and Peng. He had been purging Zhu De’s staff, and had had two of Zhu’s five aides-de-camp executed. Nor would it be difficult for Mao to coerce some torture victim to make accusations against Zhu — and Peng. One message had reached Russia’s military intelligence chief in China suggesting that “Peng might be mixed up” in AB.
Not only did Mao blackmail the military commanders, he made sure they had the blood of their comrades on their hands. He ordered Zhu to sit on the panel that sentenced Liou Di to death.
Zhu and Peng did not stand up to Mao for another reason. At this time, in December 1930, Chiang Kai-shek had just won the war against his Nationalist rivals, and was launching an “annihilation expedition” against the Communists. Zhu and Peng cared about the Red Army, and feared that a split would doom it. Their attitude differed from Mao’s. During this and subsequent attacks by Chiang in 1931, Mao never halted the purge, and when the Generalissimo paused, Mao redoubled his internecine killings — even though the people he was killing had just been fighting Chiang at the front.
MAO’S RUTHLESSNESS PRODUCED an effective policy against Chiang. This was to “lure the enemy deep into the Red area and strike when it is exhausted.” Mao argued that as the Nationalists were not familiar with the terrain, the conditions must favor the Reds. Because there were so few roads, Nationalist troops would have to rely on local supplies, and since the Reds could control the population they could deprive the enemy of food and water. Mao’s plan was to force the entire population to bury their food and household goods, block every well with huge stones, and evacuate to the mountains so that Chiang’s army could not find water or food, or laborers and guides. The strategy turned the Reds’ base into a battlefield, imposing colossal hardships on the entire population, whom Mao forced into harm’s way.
Few Red leaders agreed with Mao, but his strategy worked. A Nationalist commander later lamented that everywhere “we saw no people, the houses were cleaned out as if by floods, there was no food, no woks, no pots … We couldn’t get any military information.” Chiang reflected in his diary: “The difficulty of annihilating the [Communist] bandits is greater than a big war, because they fight in their territory and can get the population to do what they want.”
Yet it was not Mao’s brutal strategy that clinched the Reds’ victory. What really tipped the scale was Russian assistance — though this remains virtually unknown. Moscow set up a top-level Military Advisory Group in the Soviet Union to plan strategy, and a military committee in Shanghai, staffed by Russian and other (especially German) advisers. The critical help came from Soviet military intelligence, the GRU, which had a network of more than 100 agents in China, mostly Chinese operating in Nationalist offices near the Red Army, whose main job was to provide information to the Chinese Communists. In early 1930, Moscow had dispatched a star officer, the half-German, half-Russian Richard Sorge, to Shanghai. Sorge’s main coup was to infiltrate the German military advisers’ group at Chiang’s forward intelligence HQ, where he worked on the disgruntled wife of one of the advisers, Stölzner, to steal the Nationalist codes, including those used for communications between the General Staff and units in the field. This information from Russian spies gave Mao an incalculable advantage. The CCP also had its own agents working in the heart of Nationalist intelligence. One, Qian Zhuang-fei, became the confidential secretary of the Nationalist intelligence chief U. T. Hsu, and played a big role in Mao’s success.