BERLIN — For the first time since the Federal Republic was founded, the Christian Democratic Union fell out of a German state parliament on Sunday night, excluded from Mecklenburg-Vorpommern’s legislature after its vote share collapsed to 4.9 percent, a single decimal point below the threshold that decides who governs and who is sent home. Chancellor Friedrich Merz, who built his domestic agenda on the promise of a CDU-led recovery, called it a disaster and said he would not resign.
The results of two simultaneous state elections, in Berlin and Mecklenburg-Vorpommern, produced a political map that mainstream German parties are still trying to read. In Berlin, Die Linke, the hard-left party most commentators had written off after a string of national setbacks, took 25.7 percent of the vote under its lead candidate Elif Eralp, finishing comfortably ahead of Merz’s party at 18.8 percent, according to Al Jazeera. The Alternative für Deutschland came third at 16.3 percent, followed by the Greens at 14.3 percent.
Eralp, a Berlin-born politician of Turkish heritage who ran almost entirely on a platform of moving large housing portfolios into public ownership, did not campaign as if she expected to win. She spent the summer in outer districts of the city holding evening meetings in community centres about rent control and housing expropriation. Sunday night’s result was her party’s best since German reunification.
The arithmetic of a governing coalition in Berlin is not yet settled. Die Linke, the Greens, and the SPD together hold 78 of 149 seats in the new city parliament, a workable if narrow majority. Negotiations are expected to begin this week. What is already apparent is that any coalition led by Eralp will be the most leftward Berlin government in decades, with direct implications for the federal government’s housing and fiscal agenda.
The harder blow for Merz came from the northeast. In Mecklenburg-Vorpommern, a state the CDU had long treated as winnable, the party’s 4.9 percent is not merely a poor result. It means CDU members elected in the previous parliament will no longer be seated. It means the party has no local base from which to contest the state again for four years. It is, by the measure of German postwar political history, without precedent.
European security analysts watching the German domestic picture are growing uneasy. A CDU weakened by continued state losses is a less reliable anchor for the NATO commitments Merz has championed, and for the German contribution to Ukraine support that depends on stable Bundestag arithmetic. Three European intelligence chiefs warned this month that Russia could test NATO’s eastern flank within months; German political stability is one of the variables they are tracking.
Merz’s challenge entering the autumn is structural. His national coalition government, formed after the 2025 federal election, holds its majority in the Bundestag but not comfortably. The state results on Sunday will sharpen questions inside the CDU about whether his reform agenda, centred on economic liberalisation and stricter migration controls, is cutting through to the voters the party needs. Sunday’s results suggest it is not.
What neither party’s strategists want to say publicly is that the geographic sorting of the German electorate is hardening in ways a single chancellor cannot reverse. The AfD’s hold on the east is not merely an expression of economic grievance; it is increasingly a stable partisan identity passed through families and communities. Die Linke’s revival in Berlin is not a return to old socialism; it is a movement organised around the material experience of a city where average rents have tripled in fifteen years and homeownership is statistically out of reach for most people under forty.
How Merz positions the CDU in that environment, whether it continues to chase AfD voters with harder migration language or pivots toward the economic anxieties driving Die Linke’s surge, is the central strategic question of his chancellorship. Sunday night gave him no obvious answer.
The German results arrive as democratic polarisation deepens across the continent. On the same Sunday, United Russia claimed a record parliamentary majority in a Duma election conducted under wartime conditions, underscoring the divergence between Europe’s democratic west and Russia’s managed political system.
What Elif Eralp does with 38 seats in the Berlin parliament, whether she can form a government, hold it together, and actually move housing into public ownership, is the story that comes next. In Mecklenburg-Vorpommern, the CDU is asking a more immediate question: how do you rebuild from nothing?
