For subscribers

Jamieson Greer: The quiet architect of Trump’s global trade war

Sign up now: Get ST's newsletters delivered to your inbox

US Trade Representative Jamieson Greer has been a powerful but behind-the-scenes force in transforming the global economy.

US Trade Representative Jamieson Greer has been a powerful but behind-the-scenes force in transforming the global economy.

PHOTO: REUTERS

Ana Swanson

Google Preferred Source badge

On Jan 26, 2025, Mr Jamieson Greer was teaching Sunday school to a group of nine-year-olds when one of his phones started blowing up with calls from the White House.

Six days into the new administration, US President Donald Trump was already deploying his favourite weapon: the threat of crippling tariffs to bend countries to his will.

See more on