Supporters of Mr. Merz, a former corporate lawyer, say he is well-prepared and thoughtful, but critics accuse him of failing to think more than one step ahead and breaking promises.

Friedrich Merz on Tuesday became Germany's chancellor, succeeding in a second-round parliamentary vote after initially failing to secure the necessary support. The first-round setback was unprecedented in Germany's modern history,

The leader of Germany's Christian Democrat-Social Democratic coalition, Friedrich Merz, suffered a shock defeat Tuesday in his bid to become chancellor after failing to secure a majority in a vote in the Bundestag.