South Korean investigators have sought an arrest warrant for suspended President Yoon Suk Yeol over this month's short-lived imposition of martial law, an official said on Monday, the first time an incumbent president has faced such action.

South Korean authorities asked a court to authorize a warrant for the arrest of suspended President Yoon Suk Yeol on insurrection allegations following a short-lived bid to impose martial law at the start of the month.

South Korean law enforcement officials have requested a court warrant to detain impeached President Yoon Suk Yeol as they investigate whether his short-lived martial law decree this month amounted to

During a five-day plenary meeting of the ruling Workers’ Party, Kim called the U.S. “the most reactionary state that regards anti-communism as its invariable state policy.”

North Korean leader Kim Jong Un vowed to implement the “toughest” anti-U.S. policy, state media reported Sunday, less than a month before Donald Trump takes office as U.S. president. Trump’s return to the White House raises prospects for high-profile diplomacy with North Korea.