Education Minister Lee Ju-ho became the fourth president of South Korea since December on Friday after a turbulent 2025 that began with protests for and against the arrest of ousted former President Yoon Suk-yeol.
The South Korean government baffled international partners in the past 24 hours after acting President Han Duck-soo resigned on Thursday to prepare for a campaign in the June 3 special election to replace Yoon. Officials announced that Finance Minister Choi Sang-mok, who had already been president after Han was impeached in December, would replace Han temporarily, but Choi abruptly resigned, as well, leaving Lee as the chief executive of the country.
The wave of resignations and questions from international observers made for a confusing first day in office for Lee, the Korea JoongAng Daily reported, noting that the day began with an emergency cabinet meeting that participants were initially unsure was even legal. The various resignations meant the cabinet was too small to make quorum, raising legal questions that Seoul ultimately decided had been decided in favor of a meeting by past precedent.
The current chaos began when Yoon, elected in a deeply bitter election in 2022, announced on the night of December 3 that he would abruptly impose martial law on the country in response to the left-wing Democratic Party obstructing his agenda at the National Assembly, the federal lawmaking body. Yoon accused the Democrats of working with “North Korean communist forces” and attempting to overthrow the “constitutional order.”
The martial law decree lasted mere hours as National Assembly lawmakers stormed legislative chambers to organize an emergency vote against military rule. While lawmakers can legally vote down martial law, the martial law decree also meant that political activity, including legislative votes, was not legal, so lawmakers had to elbow past rows of heavily armed soldiers to organize the vote, the latter whom did not take much action to prevent the political figures from achieving their goal.
Following the end of martial law less than 24 hours after it was implemented, Yoon apologized, but the National Assembly voted to impeach him regardless. Han Duck-soo became acting president and was immediately impeached for allegedly taking too long to expedite Yoon’s impeachment case, leaving Choi as the acting president.
While Han defeated the case for his impeachment, Yoon did not, and was removed from the presidency. South Koreans will vote for his replacement on June 3.
Han resigned on Thursday to prepare a campaign to run in that election.
“Thinking of the weight of the responsibility I carry at this grave time, after thinking long and carefully about whether such a decision is in fact right and inevitable,” he declared on Thursday, “I decided that if this is the only way, I must take it.”