By Andreas Rinke and Matthias Williams BERLIN (Reuters) -Election winner Friedrich Merz on Tuesday ruled out a quick reform to Germany's state borrowing limits known as the "debt brake" and said it was too soon to say whether the outgoing parliament could wave through a massive military spending boost.

German voters cast their ballots in Sunday’s election , with opposition leader Friedrich Merz claiming victory and Chancellor Olaf Scholz conceding defeat. Alternative for Germany, or AfD, is heading for the strongest showing for a far-right party since World War II.

Germany is set for a shift to the right after the conservative CDU/CSU bloc secured a clear victory in Sunday's elections, as the far-right Alternative for Germany (AfD) recorded its best-ever performance.