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.

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.

German conservative leader Friedrich Merz failed to secure enough parliamentary votes to become chancellor in a major blow.