Chiang compromised, allowing the Communists to set up their own military headquarters. Mao then confirmed that reorganization would be completed before August 15, and specified that the CCP would provide three divisions of 45,000 men, along with 10,000 local troops who would defend various key points in the north, including the front in the northwestern province of Suiyuan.38 On August 2 Chiang legalized the Red Army.