SEOUL, South Korea -- South Korea’s opposition-controlled National Assembly voted Friday to impeach acting President Han Duck-soo despite vehement protests by governing party lawmakers, further deepening the country’s political crisis set off by President Yoon Suk Yeol’s stunning imposition of martial law and ensuing impeachment.

A majority of South Korea's parliament voted on Friday to impeach acting president Han Duck-soo. Prime Minister Han has been acting president since President Yoon Suk Yeol was impeached on Dec. 14 over his short-lived imposition of martial law on Dec.