In 1968, the Korean Republic Army devised a plan to assassinate North Korean President Kim Il-Sung, recruiting 31 criminals and death row inmates for a secret training mission on Silmi Island.
Silmido
The 1968 Korean Republic Army hatched a plan to assassinate North Korean president Kim Il-Sung, recruiting 31 criminals and death row inmates for secret training on Silmi Island, where they endured a grueling two-year regimen.