Trump Announces New 10% Universal Tariff After Supreme Court Blocks Previous Levies

President Donald Trump announced a new 10% tariff on all U.S. imports effective February 25, 2026, hours after the Supreme Court invalidated his previous sweeping levies imposed under the International Emergency Economic Powers Act. The ruling slashes the trade-weighted average U.S. tariff rate to 8.3% from 15.4%, offering temporary relief to major Asian exporters including China, Japan, and Taiwan. The administration plans to enforce the new universal duty for an initial 150 days under alternative legal authority. Asian governments are closely analyzing the regulatory shift, with Hong Kong's financial secretary describing the U.S. policy landscape as a "fiasco." Analysts warn that the rapid policy pivot creates significant uncertainty for global supply chains, likely triggering a fresh wave of "front-loading" as exporters rush to ship goods before further restrictions materialize.