South Korean President Yoon Suk Yeol is due to attend on Tuesday a Constitutional Court hearing of his impeachment trial where the detained leader may get a chance to argue his case or answer questions over his short-lived bid to impose martial law.

South Korea's anti-corruption agency detains impeached President Yoon Suk Yeol over his brief declaration of martial law.

South Korean court orders formal arrest of impeached President Yoon Suk Yeol over his short-lived martial law decree.