BRUSSELS — The European Union's executive on Wednesday warned that it would take action against any ''unjustified measures'' after the U.S. State Department barred five Europeans it accuses of pressuring U.S. technology firms to censor or suppress American viewpoints.
The Europeans were characterized by U.S. Secretary of State Marco Rubio as ''radical'' activists and ''weaponized'' nongovernmental organizations. They include the former EU commissioner responsible for supervising social media rules, Thierry Breton.
Breton, a businessman and former French finance minister, clashed last year on social media with tech billionaire Elon Musk over broadcasting an online interview with Donald Trump in the months leading up to the U.S. election.
The European Commission, the EU's powerful executive branch and which supervises tech regulation in Europe, said that it ''strongly condemns the U.S. decision to impose travel restrictions'' and that it has requested clarification about the move. French President Emmanuel Macron also condemned it.
''If needed, we will respond swiftly and decisively to defend our regulatory autonomy against unjustified measures,'' the commission said in a statement, without elaborating.
Rubio wrote in an X post on Tuesday that ''for far too long, ideologues in Europe have led organized efforts to coerce American platforms to punish American viewpoints they oppose.''
''The Trump Administration will no longer tolerate these egregious acts of extraterritorial censorship,'' he posted.
The European Commission countered that ''the EU is an open, rules-based single market, with the sovereign right to regulate economic activity in line with our democratic values and international commitments.''