A simmering trade dispute between major global economies has escalated into a full-blown conflict, with both sides imposing tariffs on key exports. The tensions stem from long-standing disagreements over market access, industrial subsidies, and technological competition, raising fears of a prolonged economic standoff. Analysts warn that the fallout could disrupt supply chains and strain international relations, while businesses brace for higher costs and reduced trade flows. Governments are now scrambling to mitigate the damage as the dispute threatens to reshape global commerce.