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Period: to
Park assembled military officers to organize new coup
(Recruits from Manchurian Military Academy, Ties with Pusan Daily news for propaganda benefits)
Recruited 9 core members by October
Kim Jong-pil -> assigned the role of general secretary by Park -
Period: to
Park’s post moves from Pusan to Seoul
Objective: manipulate the anti-corruption movement within the military to support their aims -
Army Chief of Staff Chang Do-yong replaces the head of the Revolutionary Council
Recruited people outside of Park’s core group + gained more supporters for the plan (better network)
New Army Chief of Staff Chang Do-yong -> placed as head of the Revolutionary Council -
Meeting at the Chungmu-jang Restaurant
Core group met at Chungmu-jang Restaurant in Seoul, and fixes the Coup date to April 19 (Anniversary of Rhee’s overthrow) -
Coup Plans Caught
Under Park's initiative in the formation of the plan to Chang (Chang’s “invisible hand”), the coup was rescheduled to May 12. But the coup plan was leaked by accident to the military security forces and revealed to Prime Minister Chang Myon and Defense Minister. Eventually, report on the May 12 plan was dismissed as a false alarm -
Period: to
May 16 Coup
The official coup'de'tat is set to take place in the morning of May 16, 1961.