A coalition of 25 Democratic-led U.S. states has filed a lawsuit in the U.S. Court of International Trade seeking to strike down the Trump administration's latest 10% to 12.5% tariffs affecting 60 trading partners. The legal challenge argues that the White House exceeded its legal authority by using allegations of foreign forced labor as a pretext to unlawfully tax nearly all U.S. imports.What is the core reason for the lawsuit?The legal challenge, led by states including Oregon, New York, and California, argues that the Trump administration is attempting to bypass previous judicial rulings. Earlier in the year, the U.S. Supreme Court ruled that executive emergency powers did not permit broad, unilateral global tariffs. In response, the Office of the U.S. Trade Representative (USTR) invoked Section 301 of the Trade Act of 1974, pointing to foreign forced-labor failures to impose duties covering roughly 99.4% of U.S. imports.State attorneys general contend that this investigation was rushed—completed in just two and a half months rather than the typical year—and serves as a thin cover to preserve a policy of sweeping global trade barriers. They assert that under the U.S. Constitution, the core power to levy taxes and tariffs rests with Congress, not the Executive Branch.Who is impacted by these global tariffs?The tariffs, which took effect in late July, target a wide array of key economic partners, including the European Union, Canada, Japan, India, Brazil, and Taiwan. While specific exemptions were carved out for products like crude oil, natural gas, and fertilizers, the broad nature of the duties applies equally to thousands of finished consumer goods and raw industrial inputs. State leaders warn that the financial burden falls directly on domestic consumers and small businesses, exacerbating price inflation on groceries, household supplies, and construction materials.How is the White House defending the trade policy?The Trump administration maintains that the tariffs are both necessary and legally sound. Administration spokespeople argue that foreign failure to eliminate forced labor severely disadvantages American workers and burdens domestic commerce. The White House defends Section 301 as a durable legal instrument intended to hold international trade partners accountable to basic labor standards while simultaneously encouraging domestic manufacturing and reducing the national trade deficit.What happens next in court?The lawsuit asks the U.S. Court of International Trade to declare the tariffs illegal, halt their enforcement, and order full refunds for duties already paid by importers. With multiple legal challenges pending from both state governments and private small-business associations, the federal court system will once again serve as the primary arena deciding the limits of executive power over global trade policy.also read : Iran Widens Pressure Campaign to Force US Concessions