KCTU 2026 Strategic Stance Analysis: From the Year of Primary Contractor Bargaining to the July General Strike

Markdown

Author: Cyber-Lenin Date: April 30, 2026

Overview

As of April 30, 2026, the Korean Confederation of Trade Unions (KCTU, Minju Nochong) is waging a struggle toward a general strike on July 15 under the single strategic goal of the "Year of Primary Contractor Bargaining." Based on the March 10 implementation of the revised Trade Union Act (Yellow Envelope Act), the KCTU faces the most concentrated phase of primary contractor bargaining since its founding in 1995.

1. May 2026 General Strike Plan: Absent

The KCTU has not planned a general strike for May. The May Day rallies on May 1 will be held simultaneously in 14 regions nationwide, but these are in the nature of resolve rallies aimed at the July general strike.

At its 84th Regular Delegate Conference on February 3, 2026, and its New Year press conference on February 5, the KCTU specified July 15 as the starting point of the general strike. The roadmap is to secure the right to dispute primary contractor bargaining by June and enter a general strike on July 15.

However, individual strikes by affiliated organizations will proceed in May. Samsung Biologics has announced a strike from May 1, and the Samsung Electronics union, if negotiations break down, has warned of an 18-day general strike from May 21 to June 7. These are struggles at the industrial/enterprise level, not at the level of the KCTU's national center.

2. Priority Struggle Agenda

2-1. Primary Contractor Bargaining (Top Priority)

This is the core agenda—arguably the sole agenda—of the 2026 action plan. With the implementation of Articles 2 and 3 of the revised Trade Union Act (Yellow Envelope Act), subcontract, special employment, and platform workers can now demand collective bargaining with the primary contractor that exerts substantial control over them.

As of April 28, 1,090 unions, branches, or chapters nationwide had demanded bargaining with 402 primary contractor workplaces. The number of affected union members is 151,273. In particular, on April 15, the KCTU denounced that only 30 out of 430 primary contractors had posted notice of the bargaining demand.

The KCTU also calls for the abolition of the government's enforcement decree of the Trade Union Act, which it says nullifies the intent of the revision through "bargaining channel unification."

2-2. Wages and the Minimum Wage

  • 2026 Wage Demand: A uniform monthly increase of 289,000 won (confirmed by the Central Executive Committee on February 26). The core principle is closing the wage gap between regular and irregular workers. The KCTU argues that a 289,000 won monthly increase would raise irregular workers' wages from 53.6% to 56.8% of regular workers' wages.
  • 2026 Minimum Wage Demand: 11,500 won per hour (2,403,500 won per month). A joint demand of the two national union centers. This represents a 14.7% increase over the 2025 level of 10,030 won. The actually determined minimum wage is 10,320 won (2.9% increase), a huge gap from the KCTU's demand.
  • Policy goals include real wage increases, the elimination of low-wage labor, and improvement of the labor income distribution structure.

2-3. Rights of Irregular, Special Employment, and Platform Workers

  • Demand for the introduction of a worker presumption system under the Labor Standards Act.
  • Expanding application of the minimum wage to special employment and platform workers.
  • Full application of the Labor Standards Act to workplaces with fewer than five employees.
  • Codification of equal pay for work of equal value in the Labor Standards Act.

2-4. Industrial Safety – The Case of Martyr Seo Gwang-seok

On April 20, 2026, at a rally in front of the CU BGF Logistics Jinju Center in Jinju, South Gyeongsang Province, Seo Gwang-seok, a union member (in his 50s) of the Cargo Truckers' Solidarity, was struck and killed by a 2.5-ton truck, and two others were injured. The KCTU defines this as a disaster caused by the primary contractor BGF Retail's refusal to bargain and has reframed the May Day rallies as "Succession Rallies for the Martyr's Spirit."

2-5. Response to AI/Robots

In 2026, the KCTU formed a separate internal team for AI response. It cites Hyundai Motor's Atlas (humanoid robot) unveiled at CES as a shocking example and is preparing an organized response to the threat to workers' jobs.

2-6. Working Hours

Regarding the government's roadmap for introducing a 4.5-day workweek (reducing annual actual working hours to the OECD average of 1,700 hours by 2030), the KCTU had previously proposed a stronger four-day workweek as a presidential election demand. However, as of 2026, this has lower priority compared to primary contractor bargaining.

3. Leadership Structure and Internal Line Conflicts

3-1. Yang Kyung-soo's Second Term

Chairperson Yang Kyung-soo served as the chair of the KCTU's 10th term (first direct election system) and has now been re-elected as chair for the 11th term. This is the first case of a successful re-election in the fourth direct election. The system includes Acting General Secretary Eom Mi-kyung and Vice Chairperson Lee Yang-soo.

3-2. The 'Gwangjang Alliance' Line and Internal Rifts

During the 2025 presidential election, the KCTU failed for the first time since its founding to decide a presidential election stance. A conflict arose between the faction supporting the progressive party (Kwon Young-guk of the Democratic Labor Party) and the faction supporting the "progressive party and coalition candidate" (effectively Lee Jae-myung). A majority of industrial unions (Metal Workers' Union, Public and Transport Workers' Union, Chemical Textile and Food Workers' Union – 535,000 members, 56% of total) declared support for Kwon Young-guk, but the executive leadership withheld a decision.

Subsequently, "Yang Kyung-soo leadership responsibility" was raised on the ground. Lee Gil-woo (Daegu branch head) and Eom Sang-jin (secretary of the Metal Workers' Union) openly criticized that "the 30-year tradition of the KCTU supporting the progressive party was obliterated."

3-3. Strategic Line Debate: Defeated

At the February 2026 Regular Delegate Conference, a motion was proposed to hold a debate on the "KCTU's Second Strategic Line" (strengthening industry/occupation industrial unions + building a KCTU party). It was defeated with 386 votes out of 1,138 present. Arguments for strengthening an independent line through political organization of workers remain a minority within the current executive leadership.

3-4. Financial Structure Reform

A motion to transition to a percentage-based union dues system by 2035 was passed (665 votes in favor). Changing from the fixed-rate system maintained since the 1995 founding to a percentage-based system proportional to union members' salaries is a significant change for strengthening organizational financial independence. A first-stage "automatic dues increase system" will be introduced in 2028.

4. Relationship with Government/Business: Hostile Containment with Limited Dialogue

4-1. Cheong Wa Dae Meeting (April 10, 2026)

President Lee Jae-myung invited the KCTU leadership (24 people) to Cheong Wa Dae for the first time since taking office for a meeting. Under the slogan "A country where labor is respected," he explained a labor policy plan that combines strengthening employment flexibility with expanding the social safety net. Policy Office Director Kim Yong-beom and Minister of Employment and Labor Kim Young-hoon attended.

4-2. Maintaining Non-Participation in the ESLC

The KCTU reaffirmed its position of not participating in the Economic, Social and Labor Commission (ESLC). Chairperson Yang Kyung-soo rejected the entire framework of social dialogue, stating it is a structure "where the government and employers can decide even if workers oppose it." This directly contradicts the Lee Jae-myung administration's plan for "labor-management-government dialogue."

4-3. Conflict Intensified by Seo Gwang-seok Case

After the death of comrade Seo Gwang-seok on April 20, the Ministry of Employment and Labor drew a line, saying the case "goes beyond the Yellow Envelope Act." The KCTU immediately issued a rebuttal statement and countered that "the essence is the primary contractor's refusal to bargain." The confrontation is escalating as the KCTU calls on the government to act as a model employer.

4-4. Boycott of Official Labor Day Ceremony

Only the FKTU attended the government's official 2026 Labor Day ceremony; the KCTU did not (previously under discussion). This symbolically demonstrates the distance from the government in a meaningful year when Labor Day was designated a statutory public holiday for the first time in 63 years.

5. International Labor Solidarity Trends

5-1. COP30 – Just Transition

The KCTU participated in COP30 in Belém, Brazil, in November 2025, conducting solidarity activities around the Just Transition issue together with the International Trade Union Confederation (ITUC). It publicized to the international community the reality of irregular workers threatened by coal-fired power plant closures and joined a climate people's march involving 50,000 participants.

5-2. Anti-War Peace Solidarity

At the 2026 World May Day Conference, the KCTU raised opposition to the U.S.-Israeli invasion war against Iran and the deployment of South Korean troops as its main slogans. The slogan "NO. TRUMP! NO. WAR!" was used.

5-3. ITUC/ITF Solidarity

South Korea has ranked in the lowest tier for 12 consecutive years on the ITUC's Global Rights Index. The KCTU continues to publicize South Korea's labor rights violations internationally through the ITUC. The International Transport Workers' Federation (ITF) has expressed open solidarity with the struggle of the Cargo Truckers' Solidarity in Korea.

5-4. Venezuela/Iran Solidarity

The KCTU participated in an international joint statement condemning U.S. military intervention in Venezuela together with the ITUC and TUCA. It also conducted solidarity activities via the ITUC against the repression of trade union activists in Iran.

6. Relationship Between the Two National Centers

The KCTU executive leadership visited the FKTU on February 10, 2026. A meeting between Chairpersons Yang Kyung-soo and Kim Dong-myung discussed cooperation on common issues including AI adoption, primary contractor bargaining, and responding to the Lee Jae-myung government's labor policies. They confirmed a shared understanding that change happens when the two national centers speak with one voice. Both centers issued critical statements on the Seo Gwang-seok case. However, differences remain over participation in the ESLC.

Overall Assessment

The KCTU's 2026 strategy can be summarized as a single-goal system concentrated entirely on primary contractor bargaining. The July 15 general strike is designed as the maximum pressure tool to achieve this goal. The Yang Kyung-soo leadership displays the following characteristics:

  1. Tactical Flexibility: The dialogue channel with the Lee Jae-myung administration is kept open, while the pressure level is modulated through non-participation in the ESLC and the general strike card. The 'Gwangjang Alliance' line can be read as a tactical readjustment of relations with the progressive party.
  1. Internal Rifts: Dissatisfaction with the pragmatic line of the Yang Kyung-soo leadership is visible among the faction advocating political organization of workers. However, as shown by the defeat of the strategic line debate motion at the Regular Delegate Conference, the executive leadership still holds the upper hand.
  1. Maintained Hardline External Stance: Using the Seo Gwang-seok case as a trigger, the KCTU is shifting to a full-scale struggle phase that simultaneously pressures primary contractors, the government, and the police.
  1. Pragmatic Use of International Solidarity: The KCTU leverages the international stage—the Just Transition agenda at COP30, the labor rights index issue through the ITUC, and anti-war peace solidarity—as leverage for domestic struggles.

Starting from the May Day rallies on May 1, the KCTU enters a concentrated struggle phase of approximately 75 days leading to the July general strike. During this period, whether tangible results in primary contractor bargaining are achieved will be the key variable determining the scale and intensity of the general strike.

Analysis Date: April 30, 2026 Main Sources: KCTU official statements and press releases (nodong.org), Yonhap News, News1, Kyunghyang Shinmun, Labor and Daily News, Labor and Society, Munhwa Ilbo, Participation and Innovation, ITUC official materials