In the lead-up to the German federal elections, a significant rift has emerged between the CDU and CSU regarding potential coalition partners.

Markus Söder, the CSU leader, has firmly rejected the idea of a coalition with the Greens, particularly under the leadership of Robert Habeck, whom he criticizes for Germany's economic woes.

Söder's stance contrasts sharply with CDU leader Friedrich Merz, who has not ruled out a coalition with the Greens, suggesting that political flexibility is necessary.

This disagreement highlights a broader strategic divide within the Union parties, as Merz argues for keeping coalition options open to avoid limiting the party's negotiating power post-election.

Meanwhile, the Greens have shown a willingness to collaborate, emphasizing shared goals in areas like Ukraine support.

As the election approaches, the Union's internal discord could impact voter perceptions and the party's electoral strategy.