August faction incident

The August faction incident (Korean: 8월 종파 사건), officially called the "Second Arduous March", was an attempted removal of Kim Il Sung from power by leading North Korean figures from the Soviet-Korean faction and the Yan'an faction, with support from the Soviet Union and China, at the 2nd Plenary Session of the 3rd Central Committee of the Workers' Party of Korea (WPK) in 1956.