Democratic Party leader Jung Chung-rae traveled to Pyeongtaek to provide public support for candidate Kim Yong-nam ahead of a June by-election [2].

The high-profile endorsement signals an intensifying struggle within the progressive camp as multiple candidates open campaign offices and pledge a no-concession fight.

Jung arrived in Pyeongtaek, Gyeonggi Province, immediately following a one-night, two-day trip to Jeju [1]. His presence at the rally was intended to solidify the party's internal alignment and mobilize voters for the upcoming June vote [2].

During the event, Jung said party unity is necessary to ensure a victory. He described Kim as "the son of the Democratic Party" and said the party must work hand-in-hand with its own candidate [1].

This public display of support comes as other progressive candidates also ramp up their efforts. The opening of several campaign offices across the region indicates a crowded field where candidates are fighting for dominance within the progressive electorate [2].

Jung said that backing Kim is essential for the party's overall success against rivals. The move frames the Pyeongtaek race not just as a local contest, but as a critical test of the Democratic Party's ability to maintain its base and secure a win in the June by-election [2].

Kim Yong-nam is the son of the Democratic Party

The active involvement of party leadership in the Pyeongtaek by-election suggests that the Democratic Party views this specific seat as a bellwether for progressive momentum. By framing the candidate as a 'son' of the party, leadership is attempting to prevent vote-splitting among various progressive factions, which could otherwise jeopardize the outcome of the June election.