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U.S. Issues Tariff Warning to China Amid Rising Tension Over Iran Blockade

President Trump warns Beijing of 50% tariffs if it provides military hardware to Tehran as the IRGC claims the U.S. blockade violates ceasefire terms.

April 13, 2026 at 5:00 PM

President Donald Trump has escalated his economic pressure campaign against Tehran by targeting potential military suppliers. In a recent statement, the President expressed doubt that China would provide Iran with missiles but warned that any such transfer would trigger a 50% tariff on Chinese imports. The move signals an expansion of the current U.S. strategy, moving beyond the physical naval blockade to include aggressive economic deterrents against third-party involvement. In response, the Islamic Revolutionary Guard Corps (IRGC) has characterized the U.S.-led blockade of Iranian ports as a direct violation of ceasefire terms. Iranian officials maintain that the naval restrictions are a breach of previous agreements, though the U.S. administration continues to move forward with the blockade following the collapse of weekend negotiations. The situation remains a stalemate as both sides trade accusations of diplomatic and military violations.

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