South Korea's main opposition party introduced a bill to impeach acting President Han Duck-soo on Thursday, a day before it plans to seek a vote on the move, which could deepen a constitutional crisis triggered by a short-lived martial law.

South Korea’s main opposition party has submitted a motion to impeach the country’s acting leader over his reluctance to fill three Constitutional Court vacancies ahead of the court’s review of rebell

South Korea’s opposition party filed a motion to impeach Acting President Han Duck-soo after he resisted pressure to appoint court judges who might increase the likelihood of removing President Yoon Suk Yeol from power.