{"id":61021,"date":"2026-04-17T13:38:26","date_gmt":"2026-04-17T17:38:26","guid":{"rendered":"https:\/\/www2.stockmarketwatch.com\/stock-market-news\/irgc-imposes-new-order-on-strait-of-hormuz-as-us-blockade-triggers-tanker-diversions\/61021\/"},"modified":"2026-04-17T13:38:26","modified_gmt":"2026-04-17T17:38:26","slug":"irgc-imposes-new-order-on-strait-of-hormuz-as-us-blockade-triggers-tanker-diversions","status":"publish","type":"post","link":"https:\/\/www2.stockmarketwatch.com\/stock-market-news\/irgc-imposes-new-order-on-strait-of-hormuz-as-us-blockade-triggers-tanker-diversions\/61021\/","title":{"rendered":"IRGC Imposes &#8220;New Order&#8221; on Strait of Hormuz as US Blockade Triggers Tanker Diversions"},"content":{"rendered":"<h2>Key Takeaways<\/h2>\n<ul>\n<li><strong>Iran&#39;s IRGC has imposed a &quot;New Order&quot; on the Strait of Hormuz, banning military vessels and requiring all civilian transits to obtain explicit permission.<\/strong><\/li>\n<li><strong>At least five Iran-linked oil tankers diverted or reversed course on Friday to avoid interception by the US Navy in international waters.<\/strong><\/li>\n<li><strong>The US active rig count fell to 543 this week, according to Baker Hughes (<a href=\"\/stock\/BKR\">BKR<\/a>), led by a decline in natural gas drilling.<\/strong><\/li>\n<li><strong>The New York Fed raised its Q2 GDP Nowcast to 2.76%, suggesting resilient economic growth despite geopolitical volatility.<\/strong><\/li>\n<\/ul>\n<p>The Iranian Revolutionary Guard Corps (IRGC) Navy Command announced a restrictive &quot;new order&quot; for the <strong>Strait of Hormuz<\/strong> on Friday, significantly escalating tensions in the world\u2019s most critical maritime chokepoint. Under the new mandate, <strong>military vessels are strictly prohibited<\/strong> from transiting the strait, and all civilian vessels must use Iran-designated routes only after receiving formal permission from the IRGC.<\/p>\n<p>The Iranian Foreign Ministry warned that Tehran will &quot;reciprocate&quot; if the current <strong>US naval blockade<\/strong> of the region continues. This announcement follows reports that the US Navy has established maritime superiority, with <strong>CENTCOM<\/strong> claiming to have halted the majority of maritime trade in and out of Iran within a 36-hour window.<\/p>\n<p>According to <em>The Wall Street Journal<\/em>, at least <strong>five Iran-linked tankers<\/strong>\u2014including the Suezmax <em>Kariz<\/em> and the VLCC <em>Andromeda<\/em>\u2014altered their courses on Friday to avoid potential seizure. These vessels, carrying nearly <strong>3 million barrels of crude oil<\/strong>, were originally bound for Malaysia and Singapore but diverted near Sri Lanka and the Indian Ocean as US Navy guided-missile destroyers patrolled the area.<\/p>\n<p>Internal political friction in Tehran has surfaced following the IRGC&#39;s declaration. Iranian state media criticized a tweet from Foreign Minister <strong>Abbas Araghchi<\/strong>, which suggested the strait was &quot;completely open&quot; during a ceasefire, claiming his comments handed a &quot;victory&quot; to US President Donald <a href=\"https:\/\/thestockmarketwatch.com\/live\/trump-stock-market\" data-internallinksmanager029f6b8e52c=\"8\" title=\"Trump\">Trump<\/a>. <em>Diplomatic sources indicate that while discussions to end the conflict are ongoing, they remain preliminary with no formal agreements reached.<\/em><\/p>\n<p>In the energy sector, Baker Hughes (<a href=\"\/stock\/BKR\">BKR<\/a>) reported that the <strong>US total rig count fell by 2 to 543<\/strong> for the week ending April 17. The decline was driven primarily by <strong>natural gas rigs<\/strong>, which dropped by 2 to a total of 125, while the <strong>oil rig count<\/strong> saw a marginal decrease of 1 to 410. <em>Market analysts suggest the continued contraction in drilling activity reflects cautious capital expenditure despite the spike in global oil prices.<\/em><\/p>\n<p>On the economic front, the <strong>New York Fed<\/strong> updated its GDP Nowcast, maintaining the Q1 estimate at <strong>2.31%<\/strong>. However, the tracker for <strong>Q2 GDP was revised upward to 2.76%<\/strong>, up from the previous 2.60%. This upward revision comes as the market weighs the impact of Middle East instability against strong domestic manufacturing and labor data.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Key Takeaways Iran&#39;s IRGC has imposed a &quot;New Order&quot; on the Strait of Hormuz, banning military vessels and requiring all 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