What is EU’s anti-coercion instrument, and can it stop Trump on Greenland?
For two years, the European Union (EU) sat on a weapon it had never fired. The Anti-Coercion Instrument, a trade enforcement tool launched in December 2023, was designed to shield Europe from economic bullying by hostile powers. Then, on January 17, 2026, Donald Trump changed the game. By threatening 10% tariffs on eight NATO allies
