Germany's conservative opposition leader Friedrich Merz, frontrunner in polls to become the next chancellor, on Tuesday urged a united European stance in talks with US President Donald Trump.

Friedrich Merz, the leading candidate for the chancellery in Germany's upcoming election, said a leaked briefing by Germany's ambassador to the United States heavily criticising Donald Trump was damaging to the German government's reputation.

German conservative candidate for chancellor and Christian Democratic Union (CDU) leader Friedrich Merz reacts during the 55th annual World Economic Forum (WEF) meeting in Davos, Switzerland, January 21,

Europeans should face US President Donald Trump with self-confidence and in unity, Friedrich Merz, the main conservative candidate for chancellor in upcoming German elections said on Monday. Trump had been elected and would now lead the United States,

Ukrainian President Volodymyr Zelenskiy said on Wednesday that he met with German opposition leader Friedrich Merz, just weeks before a federal election in Germany.