Demonstrators both supporting and opposing South Korean President Yoon Suk Yeol have come out in force in the country’s capital, ahead of the Constitutional Court's first hearing to decide whether to remove him from office or restore his presidential powers.

The vote by South Korea’s parliament to impeach President Yoon Suk Yeol on Saturday marked the culmination of a stunning political showdown sparked by his shock decision to impose martial law on the vibrant democratic country.

South Korea's parliament has impeached President Yoon Suk Yeol over his martial law decree, ending days of political paralysis.

The Constitutional Court has up to 180 days to determine whether to dismiss Yoon as president or restore his powers.

South Korea's parliament impeached President Yoon Suk Yeol for his attempt to impose martial law, the first time such a measure had been imposed on the nation in more than four decades.

South Korean President Yoon Suk Yeol was impeached Saturday over his short-lived martial law decree, with twelve lawmakers from his own party joining the opposition to pass the motion in the National Assembly.

South Korea's main opposition party threatened on Monday to impeach acting president Han Duck-soo if he failed to approve legislation to launch a special counsel investigation into President Yoon Suk Yeol's failed bid to impose martial law.

Democractic party leader says ‘delays show that prime minister has no intention of complying with constitution’