국가재건최고회의
The constitution of the new cabinet was the subject of an intense internal power struggle, however, and over the course of the next two months Park soon engineered a rapid transfer of power into his own hands. On June 6, the SCNR promulgated the Law Regarding Extraordinary Measures for National Reconstruction, which stripped Chang of his posts of Defense Minister and Army Chief of Staff. Much of this law was drafted by Yi Seok-che, who was operating under instructions from Park to "eliminate" Chang. Four days later, on June 10, the Supreme Council for National Reconstruction Law was enacted, which specified that the Deputy Chairman of the SCNR would be Chairman of its Standing Committee, granting Park additional powers. Finally, on July 3, Chang himself was arrested on a charge of conspiracy to carry out a counter-coup, and the June 10 law was amended to allow Park to assume the office of Chairman both of the SCNR and its Standing Committee.