{"id":60817,"date":"2026-04-12T14:38:23","date_gmt":"2026-04-12T18:38:23","guid":{"rendered":"https:\/\/www2.stockmarketwatch.com\/stock-market-news\/iran-threatens-global-shipping-chokepoints-as-us-iran-peace-talks-collapse-in-islamabad\/60817\/"},"modified":"2026-04-12T14:38:23","modified_gmt":"2026-04-12T18:38:23","slug":"iran-threatens-global-shipping-chokepoints-as-us-iran-peace-talks-collapse-in-islamabad","status":"publish","type":"post","link":"https:\/\/www2.stockmarketwatch.com\/stock-market-news\/iran-threatens-global-shipping-chokepoints-as-us-iran-peace-talks-collapse-in-islamabad\/60817\/","title":{"rendered":"Iran Threatens Global Shipping Chokepoints as US-Iran Peace Talks Collapse in Islamabad"},"content":{"rendered":"<h2>Key Takeaways<\/h2>\n<ul>\n<li><strong>President Donald <a href=\"https:\/\/thestockmarketwatch.com\/live\/trump-stock-market\" data-internallinksmanager029f6b8e52c=\"8\" title=\"Trump\">Trump<\/a><\/strong> has ordered a complete <strong>U.S. Navy<\/strong> blockade of the <strong>Strait of Hormuz<\/strong> following the collapse of high-stakes peace negotiations in <strong>Islamabad<\/strong>.<\/li>\n<li>Iran warned that any move against the <strong>Strait of Hormuz<\/strong> would result in the U.S. &quot;losing&quot; the <strong>Bab el-Mandeb Strait<\/strong>, threatening a simultaneous shutdown of two of the world&#39;s most critical maritime chokepoints.<\/li>\n<li><strong>Parliament Speaker Mohammad Bagher Ghalibaf<\/strong> stated that while Iran demonstrated &quot;goodwill&quot; during 21 hours of talks, it will respond to &quot;war with war&quot; if the U.S. continues its policy of intimidation.<\/li>\n<li>Global energy markets are bracing for a supply shock of <strong>1 to 2 million barrels per day<\/strong>, with oil-linked assets like the United States Oil Fund (<a href=\"\/stock\/USO\">USO<\/a>) expected to see heightened volatility.<\/li>\n<\/ul>\n<h2>U.S. Imposes Blockade After Islamabad Talks Fail<\/h2>\n<p>Tensions between Washington and Tehran reached a breaking point on Sunday after <strong>Vice President J.D. Vance<\/strong> departed <strong>Islamabad<\/strong> without a deal. The 21-hour marathon session, mediated by <strong>Pakistan<\/strong>, reportedly failed over Iran&#39;s refusal to provide an &quot;affirmative commitment&quot; to abandon its nuclear program.<\/p>\n<p>In response, <strong>President Donald <a href=\"https:\/\/thestockmarketwatch.com\/live\/trump-stock-market\" data-internallinksmanager029f6b8e52c=\"8\" title=\"Trump\">Trump<\/a><\/strong> announced via social media that the <strong>U.S. Navy<\/strong> will begin blockading all ships entering or leaving the <strong>Strait of Hormuz<\/strong>. This move aims to double the impact of Iran&#39;s previous closures and halt the &quot;world extortion&quot; of illegal tolls being collected by Iranian forces.<\/p>\n<h2>Iran Warns of Retaliation in the Red Sea<\/h2>\n<p>Iranian state media, citing reports from <strong>Press TV<\/strong>, warned that a U.S. move against the <strong>Strait of Hormuz<\/strong> would trigger a counter-escalation in the <strong>Bab el-Mandeb Strait<\/strong>. This strategic waterway, often called the &quot;Gate of Tears,&quot; is a primary route for <strong>Saudi Arabian<\/strong> crude and global trade connecting the Red Sea to the Gulf of Aden.<\/p>\n<p>Analysts suggest that Iran may leverage its influence over <strong>Houthi<\/strong> forces in <strong>Yemen<\/strong> to disrupt shipping, effectively trapping the U.S. and its allies in a &quot;deadly vortex.&quot; Shipping giants like Maersk (<a href=\"\/stock\/AMKBY\">AMKBY<\/a>) have already begun rerouting vessels around the <strong>Cape of Good Hope<\/strong> to avoid the escalating risk of missile strikes and seizures.<\/p>\n<h2>Ghalibaf: &quot;War for War, Reason for Reason&quot;<\/h2>\n<p><strong>Parliament Speaker Mohammad Bagher Ghalibaf<\/strong> struck a defiant tone following his return from the <strong>Islamabad<\/strong> summit. He emphasized that while the Iranian delegation introduced &quot;strong initiatives&quot; to show goodwill, the U.S. failed to earn Tehran&#39;s trust.<\/p>\n<p>&quot;Testing Iran&#39;s resolve will lead to an even bigger lesson for the U.S.,&quot; <strong>Ghalibaf<\/strong> stated, adding that &quot;intimidation has no impact&quot; on the nation. He reiterated that Iran remains ready to respond with &quot;reason&quot; if the U.S. shifts its approach, but warned that the &quot;wall of distrust&quot; remains 77 years thick.<\/p>\n<h2>Market Implications and Diplomatic Efforts<\/h2>\n<p>The threat of a dual-strait closure has sent ripples through the energy sector, impacting majors such as Exxon Mobil (<a href=\"\/stock\/XOM\">XOM<\/a>) and Chevron (<a href=\"\/stock\/CVX\">CVX<\/a>). Market experts warn that a protracted blockade could lead to accelerated fuel rationing and significant inflationary pressure throughout the remainder of 2026.<\/p>\n<p>Despite the breakdown, <strong>Turkey&#39;s Foreign Minister Hakan Fidan<\/strong> continues intensive &quot;phone diplomacy,&quot; holding calls with U.S. and Pakistani officials to salvage the two-week temporary truce. <strong>Ankara<\/strong> remains a key bridge between the powers, though the window for a diplomatic resolution appears to be closing as military assets deploy to the region.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Key Takeaways President Donald Trump has ordered a complete U.S. Navy blockade of the Strait of Hormuz following the collapse 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