The courtroom was packed as hearings opened on Thursday under heavy security. The 64-year-old has been behind bars since he was arrested last month on charges of insurrection, for which he could be sentenced to life in prison or face the death penalty.

Summary

South Korean President Yoon Suk Yeol became the country’s first sitting leader to stand trial on criminal charges after his impeachment and arrest for allegedly attempting to impose martial law.

Prosecutors accuse him of insurrection, which could carry a life sentence or the death penalty. His lawyers argue the charges lack legitimacy, claiming martial law was within his presidential authority.

Meanwhile, the Constitutional Court is deliberating whether to formally remove him from office, with a decision expected within weeks.

If removed, new presidential elections must be held within 60 days.