King Charles III became the second British monarch on Tuesday to address a joint session of the U.S. Congress. As London’s symbolic figurehead, Charles could have stuck with the status quo: delivering a tame, charming speech that avoided ruffling Washington’s feathers. Instead, the king issued a pointed 30-minute declaration that included several thinly veiled messages for the Trump administration. From heralding the importance of multilateral institutions to warning against the threat of