The European Union's executive arm requested “full clarity” from the United States and asked its trade partner to fulfill its commitments after the U.S. Supreme Court struck down some of President Donald Trump’s most sweeping tariffs.

The move comes after the Supreme Court handed the White House a huge setback to one of its signature economic and foreign policy tools.

The Supreme Court told the Trump administration that the term "regulate" in the IEEPA does not give White House authority to impose tariffs on imports.

The U.S. Supreme Court struck down President Donald Trump's sweeping global tariffs, handing him a loss on an issue crucial to his economic agenda.