Ammon News - South Korea's main opposition party said it will introduce a bill to impeach acting President Han Duck-soo on Thursday and hold a vote on Friday, a move that could deepen the country's constitutional crisis triggered by a short-lived martial law.

The opposition Democratic Party had threatened to impeach Han if he does not immediately appoint three justices to fill the vacancies at the Constitutional Court. Parliament voted in favour of three nominees on Thursday, but they have yet to be formally appointed by Han.

The court is trying the impeachment of President Yoon Suk Yeol over his Dec. 3 declaration of martial law.

"It has become clear that Prime Minister and acting President Han Duck-soo does not have the qualification or the will to safeguard the Constitution," Democratic Party floor leader Park Chan-dae said in a statement.

If Han is impeached, the finance minister will assume the acting presidency. The Democratic Party has majority control of parliament, but there is disagreement between the parties and some constitutional scholars over whether a simple majority or a two-thirds vote is needed to impeach the acting president.

Han said earlier on Thursday that he will not appoint the justices until political parties reach agreement on the appointments, because for him to do so without political consensus will harm constitutional order.

Reuters