In April, administration officials vowed to sign trade deals with as many as 90 countries in 90 days. The ambitious target came after Mr. Trump announced, and then rolled back a portion of, steep tariffs that in some cases meant import taxes cost more than the wholesale price of a good itself.

Trump officials dismiss the court's loss on tariffs as a "hiccup" and accuse judges of undermining their agenda. Follow Newsweek's live blog.