SEOUL, South Korea — South Korea’s opposition parties moved Wednesday to impeach the president over the shocking and short-lived declaration of martial law that drew heavily armed troops to encircle parliament before lawmakers climbed walls to reenter the building and unanimously voted to lift his order.
Impeaching Yoon Suk Yeol would require the support of two-thirds of parliament, and at least six justices of the nine-member Constitutional Court would have to endorse it to remove him. The motion to impeach, submitted jointly by the main liberal opposition Democratic Party and five smaller opposition parties, could be put to a vote as early as Friday.
Yoon's senior policy advisers and Defense Minster Kim Yong Hyun offered to resign as the nation struggled to make sense of what appeared to be a poorly conceived stunt. The Democratic Party submitted a separate motion to impeach Kim, who allegedly recommended the martial law declaration to Yoon.
In his speech announcing the abrupt order Tuesday night, Yoon vowed to eliminate ''anti-state'' forces and continued to criticize the Democratic Party's attempts to impeach key government officials and senior prosecutors. But martial law lasted only about six hours, ending after the National Assembly voted to overrule Yoon and his Cabinet formally lifted it before daybreak Wednesday.
Democratic Party lawmakers, who hold a majority in the 300-seat parliament, called on Yoon to quit immediately or they would take steps to impeach him.
Yoon's martial law declaration "was a clear violation of the constitution. It didn't abide by any requirements to declare it,'' a party statement said. The order ''was originally invalid and a grave violation of the constitution. It was a grave act of rebellion and provides perfect grounds for his impeachment.''
What happens if Yoon is impeached?
Impeaching him would require support from 200 National Assembly members. The Democratic Party and other small opposition parties together have 192 seats. But they could seek additional votes from Yoon's ruling conservative People Power Party.