Under President Donald Trump, the USA imposed a boycott on companies that were part of the project, something that President Joe Biden later lifted in order to maintain good relations with Germany.
USA setti við Donald Trump forseta í gildi boykott av fyritøkum, sum vóru partur av verkætlanini, nakað, sum Joe Biden forseti aftur setti úr gildi fyri at varðveita góðu viðurskiftini við Týskaland.