Long-threatened tariffs from U.S. President Donald Trump have plunged the country into a trade war abroad — all while on-again, off-again new levies continue to escalate uncertainty.

President Donald Trump imposed a sweeping 25% tariff on all steel and aluminum imports into the United States on Wednesday, as all eyes turn to Russia’s response after Ukraine accepted a 30-day ceasefire deal proposed by the U.

President Donald Trump escalated his trade war Tuesday, announcing on Truth Social that he will double the tariffs on steel and aluminum coming from Canada from 25% to 50% in retaliation for new trade restrictions put in place by the province of Ontario this week.