South Korean parliament votes to impeach President Yoon Suk Yeol over martial law order

South Korea’s parliament voted Saturday to impeach President Yoon Suk Yeol over his short-lived martial law decree, a historic rebuke that was cheered by jubilant crowds who described the outcome as another defiant moment in the nation’s resilient democratic journey.

The National Assembly passed the motion 204-85 in a floor vote. Yoon’s presidential powers and duties will be suspended and Prime Minister Han Duck-soo, the country’s No. 2 official, will take over his authority once copies of a document on the impeachment are delivered to Yoon and to the Constitutional Court.

The court has up to 180 days to determine whether to dismiss Yoon as president or restore his powers. If he’s thrown out of office, a national election to choose his successor must be held within 60 days.

It was the second National Assembly vote on Yoon’s impeachment motion. Last Saturday, Yoon survived an impeachment vote after most ruling party lawmakers boycotted the floor vote. Some People Power Party lawmakers had since announced their intentions to vote for Yoon’s impeachment in a second vote, as public protests against Yoon intensified and his approval rating plummeted.

National Assembly Speaker Woo Won Shik said Yoon’s impeachment was an outcome driven by “the people’s ardent desire for democracy, courage and dedication.”

Hundreds of thousands of people gathered near the parliament roared in jubilation, waved banners and brandished colourful K-pop glow sticks, as a lead activist shouted on stage that “We have preserved the constitutional order!”

In a central Seoul plaza, another huge crowd of people supporting Yoon gathered, but they grew subdued after hearing Yoon had been impeached. Both rallies have largely been peaceful.
Yoon issued a statement saying he would “never give up” and calling for officials to maintain stability in government functions during what he described as a “temporary” pause of his presidency.

“Holding in my heart all the criticism, encouragement, and support directed at me, I will do my best for the country until the very last moment,” he said.

Yoon’s Dec. 3 imposition of martial law, the first of its kind in more than four decades in South Korea, lasted only six hours, but has caused massive political tumult, halted diplomatic activities and rattled financial markets. Yoon was forced to lift his decree after parliament unanimously voted to overturn it.

After declaring martial law, Yoon sent hundreds of troops and police officers to the parliament to try to impede its vote on the decree, before they withdrew after the parliament rejected it. No major violence occurred.

Opposition parties and many experts accuse Yoon of rebellion, citing a law that categorizes as rebellion the staging of a riot against established state authorities to undermine the constitution. They also say that a president in South Korea is allowed to declare martial law only during wartime or similar emergencies and has no right to suspend parliament’s operations even under martial law.

The impeachment motion alleged that Yoon “committed rebellion that hurts peace in the Republic of Korea by staging a series of riots.” It said Yoon’s mobilization of military and police forces threatened the National Assembly and the public and that his martial law decree was aimed at disturbing the constitution.

In a fiery speech on Thursday, Yoon had rejected the rebellion charges, calling his order an act of governance. The conservative Yoon said he aimed to issue a warning to the main liberal opposition Democratic Party, calling it “a monster” and “anti-state forces” that he argued has flexed its legislative muscle to impeach top officials and undermine the government’s budget bill for next year. He claimed the deployment of troops was meant to maintain order, rather than disrupt it.

Democratic Party Leader Lee Jae-myung called Yoon’s speech a “mad declaration of war” against his own people.

Observers say Yoon’s speech suggested a focus on legal preparations to defend his martial law decree at the Constitutional Court, even as opinion surveys showed more than 70% of South Koreans supported his impeachment. A survey released Friday put Yoon’s approval rating at 11%, the lowest since he took office in 2022.

Some of Yoon’s claims don’t align with testimony by some military commanders whose troops were deployed to the Assembly.

Most notably, Kwak Jong-keun, commander of the Army Special Warfare Command, said that after martial law was announced, Yoon called him and asked for his troops to “quickly destroy the door and drag out the lawmakers who are inside.” Kwak said he didn’t carry out Yoon’s orders.

3rd president impeached while in office

Yoon is the third South Korean president impeached while in office. In 2016, parliament impeached Park Geun-hye, the country’s first woman president, over a corruption scandal. The Constitutional Court upheld her impeachment and dismissed her from office.

In 2004, President Roh Moo-hyun was impeached at parliament over an alleged election law violation but the court later overturned his impeachment and restored his presidential powers. Roh jumped to his death in 2009, after he had left office, amid a corruption scandal involving his family.

Yoon has been banned from leaving South Korea, as law enforcement authorities are investigating whether he and others involved in the martial law declaration committed rebellion, abuse of power and other crimes. If convicted, the leader of a rebellion plot can face the death penalty or life imprisonment.

Yoon has the presidential privilege of immunity from criminal prosecution but that doesn’t extend to allegations of rebellion or treason. Subsequently, Yoon could be investigated, detained, arrested or indicted over his martial law decree, but many observers doubt that authorities will forcefully detain him because of the potential for clashes with his presidential security service.

Yoon’s defence minister, police chief and the head of Seoul’s metropolitan police agency have been arrested over their roles in the martial law case. Other senior military and government officials also face investigations.