CDU exits Mecklenburg parliament and loses Berlin as AfD and Die Linke advance

Setback in Mecklenburg-Western Pomerania

State elections held on 20 September 2026 delivered heavy losses for Chancellor Friedrich Merz and his party, the Christian Democratic Union (CDU). In Mecklenburg-Western Pomerania, the CDU failed to reach the 5% electoral threshold required for representation, marking the first time since post-war reconstruction that the party has been excluded from a regional Landtag. Alternative for Germany (AfD) took first place in the northeastern state with approximately 38% of the vote. Incumbent Social Democratic Party (SPD) minister-president Manuela Schwesig finished closely behind the AfD and is expected to assemble a left-leaning governing coalition. At a Monday press conference, AfD regional lead candidate Leif-Erik Holm addressed the outcome and challenged the chancellor's position in Berlin.

“The chancellor's twilight has begun.”

Die Linke wins Berlin mayoral vote

In the Berlin state election, the left-wing party Die Linke finished in first place with nearly 26% of the vote under lead candidate Elif Eralp. The CDU, led by outgoing governing mayor Kai Wegner, finished in second place with approximately 19% to 20% of the vote, ending the incumbent CDU-SPD coalition in the city. Eralp centered her campaign on the capital's housing market, proposing the expropriation of large real estate companies to nationalize 220,000 apartments following a 70% rent increase over the past decade. The election establishes a pathway for a left-wing coalition to take control of Berlin's regional executive. The AfD finished third in the city with 16.3% of the vote, advancing from the 9% it recorded in the 2023 Berlin election.

20239%

202616.3%

2023

9 %

2026

16.3 %

Data from the article text

Pressure on the federal chancellery

The dual regional defeats followed another first-place finish for the AfD two weeks earlier on 6 September 2026 in Saxony-Anhalt. Merz, who took office as chancellor in May 2025, described the Sunday returns as a catastrophe and a disaster in his post-election remarks. Recent polling shows the chancellor's disapproval rating approaching 90%, driven by public pushback against planned structural economic reforms. AfD co-leader Alice Weidel asserted that the AfD had replaced the CDU as Germany's primary popular party, while Holm predicted that Merz would not survive in office through the end of the year.

Merz rejects calls to step down

Merz addressed the nation following the vote to confirm that he will not resign from office. In his address, he argued that necessary federal reforms cannot be postponed despite pressure from opposing political extremes. Academic commentators offered varying perspectives on the political landscape. Hendrik Vos, a professor at Ghent University, noted that while the AfD has advanced in several regions, strong resistance in western states and historical remembrance of the Nazi era and the Holocaust remain substantial barriers to the party taking federal power. Etienne Dubslaff, a German civilization specialist at Paris Nanterre University, noted that post-war education differences in the former East Germany contributed to a distinct regional approach to the political spectrum.

“Giving up is not an option.”

Merz stated that the federal government will proceed with its legislative agenda rather than delaying decisions due to regional election outcomes.