Is Overconfidence a Threat? Insights from the Democratic Party’s 2026 Election Strategy

Translation result

South Korea’s Democratic Party repeatedly warned against complacency ahead of the June 3 local elections. With a nationwide landslide widely predicted, party leaders moved to head off gaffes born of overexuberance.

On March 30, the party held an executive committee meeting in the main conference hall of the National Assembly Members’ Office Building. Preliminary Seoul mayoral candidates Jeon Hyun-hee, Park Joo-min, and Jeong Won-o (in ballot order), together with preliminary candidates for Seoul district mayors and for metropolitan and local assembly seats, were present.

At the meeting, party chair Jeong Cheong-rae repeatedly urged members to guard against a “victory complacency” mindset.

He said, “To win, we must remain humble and keep a low profile as we work in the field and among the people. Don’t get carried away because the mood is good; refrain from saying or doing things that would make the public frown. If such conduct occurs, I will take stern action as party leader.”

On March 27, Jeong had already warned that he would impose strict measures against flippant or exaggerated remarks that harm the campaign.

The executive committee also expressed concern about signs of overheating in the Seoul mayoral primary.

Supreme Council member Lee Eon-ju said, “Although the People Power Party has splintered and our internal competition has become intense, some candidates are behaving as if ‘becoming the nominee is all that matters.’ That attitude has sometimes produced ugly, hard-to-watch mudslinging.” She added, “Baseless smears and negative campaigning appearing in some primary contests must stop.”

Lee warned that such behavior “places a heavy burden on the Lee Jae-myung administration, which is fighting to govern under difficult circumstances,” and she reminded party members that “voters want a new kind of politics that proves itself through competence, not old-style politics that tear others down.”

She also said, “When candidates dodge debates or approach them passively, they limit party members’ ability to choose and undermine party sovereignty. Building a stronger candidate through competitive contests is the starting point for winning the local elections.”