This holiday was established in 2013 to mark Kim Jong-il’s inspection visit to the Seoul Ryu Kyong Su Guards 105th Armored Division of the Korean People’s Army on this day in 1960.  

This tank division was part of the main advance from Seoul to Taejon (Daejeon) during the Korean War, and the leaders visit to the unit is regarded as the start of the Songun revolutionary leadership by the North Korea government. 

The Songun (meaning ‘military-first’. ‘Son’ meaning ‘First’ and ‘Gun’ meaning ‘Military’.), or Songbun, system was devised by Kim Jong-il to assign a classification to every citizen based on the socioeconomic background at the time of liberation in 1945. 

Under the system, Koreans were split into three broad classes: 

Core:  Includes professional revolutionaries, descendants of ‘war heroes’ who died working or fighting for the North, peasants or those from peasant families. 

Wavering: Includes people who had previously lived in South Korea or China, those with relatives who went to the South, families of small-scale merchants, intellectuals, practitioners of superstition, etc. 

Hostile: Includes descendants of landlords, capitalists, religious people, political prisoners, those who had assisted South Korean forces during the Korean War, or were otherwise judged anti-Party or associated with external powers. #NorthKorea