Internationalism No. 84, February 2026 Page 12 From the series Chronicles of the new American nationalism The Supreme Court has been asked to rule on the emergency powers used by President Donald Trump to advance two key policies of his mandate: the decision to deploy the National Guard on American soil in support of his immigration policy, and the imposition of tariffs on almost every trading partner. In December, the Court issued a ruling which was unfavourable to the administration regarding the deployment of the National Guard in Illinois. At the time of writing, a ruling is expected that could declare the Liberation Day tariffs illegal. In addition, the Court is examining the dismissal of Lisa Cook, a member of the Federal Reserve Board. Scepticism among judges The White House imposed the reciprocal tariffs in April by invoking the International Emergency Economic Powers Act (IEEPA, 1977), according to which the president...