Trump threatens to reduce troop numbers in Germany amid growing row with Nato allies

US president’s threat comes after Germany’s Friedrich Merz suggests Trump team is being outplayed in its negotiations with Iran

The US may reduce its number of troops deployed in Germany, Donald Trump has announced, days after the country’s chancellor said America was being “humiliated” by Iran.

In a post on his Truth Social platform, the US president said his administration was “studying and reviewing the possible reduction of troops in Germany, with a determination to be made over the next short period of time”.