The imposition of tariffs on Mexico and Canada would be a significant escalation in the ongoing trade tensions between these countries. The USMCA (United States-Mexico-Canada Agreement) aims to promote fair and sustainable trade practices, but the current situation suggests that the agreement is being disregarded. Experts warn that such actions could trigger a tariff war, having severe consequences for the economies of all parties involved. A war would not only disrupt global supply chains but also lead to higher prices for consumers and reduced economic growth. The US government should seek expert advice to navigate these complex trade issues. The input of economists, diplomats, and other specialists is crucial in ensuring that trade policies are fair, sustainable, and do not compromise the well-being of citizens or the broader economy.