# Internal friction within South Korean progressive parties

> Live situation record from CLSTR: https://clstr.news/situations/internal-friction-within-south-korean-progressive-parties
> Updated: 2026-09-03T06:59:24.000Z. Sources: 2. Developments: 2.

Internal tensions have surfaced within the South Korean progressive camp, specifically involving members of the Democratic Party of Korea and the Rebuilding Korea Party.

In August, Representative Park Jie-won criticized Gyeonggi Province Governor Chu Mi-ae for providing public support to candidate Jung Chung-rae during a party leadership convention, labeling the move “not appropriate” for a regional head. Park also questioned Chu’s declaration of a “fiscal emergency” in Gyeonggi Province.

By September, the focus shifted to friction between the Democratic Party and the Rebuilding Korea Party. Park Jie-won urged Cho Kuk to moderate his criticisms of the Lee Jae-myung administration, warning that internal friction could empower conservative forces. Cho Kuk defended his stance, arguing that “to say everything is good without criticism is actually what ruins a government,” while continuing to raise issues regarding the prosecution of Lee Jae-myung.

## Timeline

### 2026-09-03: Park Ji-won urges Cho Kuk to moderate criticism of Lee administration

Democratic Party lawmaker Park Ji-won urged Cho Kuk to moderate his criticisms of the Lee Jae-myung administration, warning that internal political friction could weaken the progressive movement.

2 sources. https://clstr.news/cluster/park-ji-won-urges-cho-kuk-to-moderate-criticism-of-lee-administration

### 2026-08-10: Park Jie-won criticizes Chu Mi-ae over convention support

Democratic Party lawmaker Park Jie-won criticized Gyeonggi Governor Chu Mi-ae for publicly supporting leadership candidate Jung Chung-rae, calling the move inappropriate for a regional head.

2 sources. https://clstr.news/cluster/park-jie-won-criticizes-chu-mi-ae-over-convention-support

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Cite as: Internal friction within South Korean progressive parties. CLSTR, https://clstr.news/situations/internal-friction-within-south-korean-progressive-parties