Germany’s Christian Democratic Union (CDU) entered a period of internal turmoil on Monday after party chair Friedrich Merz removed his deputy general secretary, a move that triggered an unprecedented revolt among the party’s rank‑and‑file. The dismissal, reported by German outlet STERN.de, has been condemned by local activists who warned they may exit the party if the leadership does not reverse course.
Merz’s decision and immediate fallout
According to STERN.de, Merz "schmeißt seine stellvertretende Generalsekretärin raus," indicating a sudden and unilateral termination of the deputy’s mandate. The deputy general secretary, who has held a senior organisational role within the CDU, was not named in the brief reports, but the action is seen as a direct assertion of authority by the party’s newly elected chair, who has been seeking to consolidate power since succeeding Armin Laschet in 2022.
Party base threatens split
Reaction from the CDU’s grassroots was swift. Tichys Einblick relayed that local chapters threatened to withdraw from the party, stating,
"Können es nicht mehr mittragen"– translated as “We can no longer support this.” The statement reflects a deepening rift between the party’s leadership and its broader membership, many of whom view the dismissal as an overreach that undermines internal democracy.
The dissent is being voiced across several state associations, with some members calling for a leadership contest or Merz’s resignation. Party officials have not yet responded publicly to the threats, but sources close to the CDU indicate that emergency meetings are being scheduled to address the crisis.

Potential impact on German politics
The CDU, Germany’s largest centre‑right party, has been a cornerstone of post‑war politics, supplying chancellors from Konrad Adenauer to Angela Merkel. Its current struggle comes at a time when the party is trying to reposition itself against a resurgent opposition led by the Social Democrats and the Greens, as well as facing competition from the far‑right Alternative for Germany (AfD). A prolonged internal conflict could weaken the CDU’s ability to present a united front in upcoming state elections and the next federal poll, scheduled for 2029.
Political analysts note that Merz’s leadership style, marked by a push for a more disciplined party structure, may clash with the CDU’s traditionally broad‑church orientation. The dismissal could be interpreted as an attempt to sideline dissenting voices, but it also risks alienating the very base that sustains the party’s extensive network of volunteers and donors.
International observers are watching the development closely, given Germany’s pivotal role in European Union policymaking. A fractured CDU could affect Germany’s stance on fiscal policy, defence spending, and climate initiatives, areas where the party’s consensus has historically shaped EU agendas.

As the CDU grapples with the fallout, the party’s executive board is expected to convene an emergency session within the next few days. Whether Merz will reinstate the deputy, negotiate concessions with the grassroots, or face a leadership challenge remains uncertain, but the episode underscores the fragile balance between top‑down authority and bottom‑up participation in one of Europe’s most influential political parties.