{"id":60851,"date":"2026-04-13T13:38:26","date_gmt":"2026-04-13T17:38:26","guid":{"rendered":"https:\/\/www2.stockmarketwatch.com\/stock-market-news\/trump-issues-two-week-ultimatum-to-iran-as-naval-blockade-commences\/60851\/"},"modified":"2026-04-13T13:38:26","modified_gmt":"2026-04-13T17:38:26","slug":"trump-issues-two-week-ultimatum-to-iran-as-naval-blockade-commences","status":"publish","type":"post","link":"https:\/\/www2.stockmarketwatch.com\/stock-market-news\/trump-issues-two-week-ultimatum-to-iran-as-naval-blockade-commences\/60851\/","title":{"rendered":"Trump Issues Two-Week Ultimatum to Iran as Naval Blockade Commences"},"content":{"rendered":"<h2>Key Takeaways<\/h2>\n<ul>\n<li><strong>President <a href=\"https:\/\/thestockmarketwatch.com\/live\/trump-stock-market\" data-internallinksmanager029f6b8e52c=\"8\" title=\"Trump\">Trump<\/a> has officially initiated a naval blockade of Iranian ports<\/strong>, effective 10:00 A.M. ET on April 13, 2026, aimed at forcing a final nuclear agreement.<\/li>\n<li><strong>A 14-day ultimatum has been issued to Tehran<\/strong>, with the President warning that the situation &quot;won&#39;t be pleasant&quot; if a deal is not reached within two weeks.<\/li>\n<li><strong>Oil prices have surged past $100 per barrel<\/strong>, with Brent crude hitting <strong>$101.88<\/strong> and WTI reaching <strong>$104.69<\/strong> as markets react to the disruption in the Strait of Hormuz.<\/li>\n<li><strong>Back-channel negotiations are reportedly showing progress<\/strong>, according to Axios, despite the public escalation and the breakdown of weekend talks in Pakistan.<\/li>\n<li><strong>China is playing a pivotal role<\/strong>, with <a href=\"https:\/\/thestockmarketwatch.com\/live\/trump-stock-market\" data-internallinksmanager029f6b8e52c=\"8\" title=\"Trump\">Trump<\/a> noting that President Xi Jinping &quot;wants to see this ended&quot; and affirming a &quot;good relationship&quot; with Beijing.<\/li>\n<\/ul>\n<p>President Donald Trump announced on Monday that a <strong>U.S.-led naval blockade of Iranian ports<\/strong> has officially commenced. The move follows the collapse of high-stakes peace negotiations in Islamabad over the weekend. Trump stated that the blockade is a necessary measure to ensure Iran does not acquire a nuclear weapon, asserting that the &quot;other side&quot; is now desperate to reach a settlement.<\/p>\n<p>The President has set a <strong>strict two-week deadline<\/strong> for Iran to agree to U.S. terms, which include the total removal of highly enriched nuclear material. &quot;It won&#39;t be pleasant if Iran doesn&#39;t make a deal within two weeks,&quot; Trump warned during an impromptu press conference. He also credited Vice President JD Vance for doing a &quot;very good job&quot; on the Iran file, despite the recent diplomatic roadblocks.<\/p>\n<p>Energy markets reacted sharply to the news, with the United States Oil Fund (<a href=\"\/stock\/USO\">USO<\/a>) seeing increased volatility as traders weigh the impact of the blockade on global supply. While U.S. Central Command clarified that <strong>freedom of navigation<\/strong> for non-Iranian destinations in the Strait of Hormuz would be maintained, the heightened military presence has driven Brent and WTI prices significantly higher. Major energy producers like ExxonMobil (<a href=\"\/stock\/XOM\">XOM<\/a>) and Chevron (<a href=\"\/stock\/CVX\">CVX<\/a>) are being closely watched as regional tensions escalate.<\/p>\n<p>In a surprising diplomatic twist, Trump highlighted the role of <strong>China&#39;s President Xi Jinping<\/strong>, stating that Xi is eager to see the conflict resolved. This suggests a level of coordination between Washington and Beijing to stabilize the region, even as the U.S. ratchets up military pressure. Trump also teased that details regarding an <strong>international coalition<\/strong> to assist with security in the Strait of Hormuz would be released tomorrow.<\/p>\n<p>Defense contractors saw a boost in early trading as the blockade began. Companies such as Lockheed Martin (<a href=\"\/stock\/LMT\">LMT<\/a>), RTX Corporation (<a href=\"\/stock\/RTX\">RTX<\/a>), and Northrop Grumman (<a href=\"\/stock\/NOC\">NOC<\/a>) are expected to provide the logistical and technological support necessary for the sustained maritime operation. General Dynamics (<a href=\"\/stock\/GD\">GD<\/a>), a key player in naval systems, is also positioned to benefit from increased U.S. Navy activity in the Persian Gulf.<\/p>\n<p>Despite the aggressive posturing, an Axios report citing a senior American official indicates that <strong>contacts between the U.S. and Iran are continuing<\/strong> and that there is &quot;progress in the attempt to reach an agreement.&quot; This suggests the blockade may be a tactical maneuver to gain leverage in the final stages of a fragile two-week ceasefire, which is currently set to expire on April 21.<\/p>\n<p>In a departure from foreign policy, Trump also took a moment to criticize <strong>Pope Leo XIV<\/strong>, stating the pontiff is &quot;wrong on law and order issues.&quot; The comment follows the Pope&#39;s weekend call for an end to the war, which the administration viewed as a critique of its current military strategy. As the 14-day clock ticks down, the global community remains on high alert for either a historic diplomatic breakthrough or a significant escalation of hostilities.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Key Takeaways President Trump has officially initiated a naval blockade of Iranian ports, effective 10:00 A.M. ET on April 13, [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":50383,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"rank_math_schema_Article":[],"rank_math_focus_keyword":[],"rank_math_description":[],"financial_data_references":[],"stock_symbols_mentioned":[],"footnotes":""},"categories":[5012],"tags":[3757,4031,4180,4824,5346,5745,7465,17730],"class_list":["post-60851","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-breaking-news","tag-lmt","tag-rtx","tag-trump","tag-geopolitics","tag-uso","tag-oilprices","tag-globaltrade","tag-iranconflict"],"_links":{"self":[{"href":"https:\/\/www2.stockmarketwatch.com\/stock-market-news\/wp-json\/wp\/v2\/posts\/60851","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www2.stockmarketwatch.com\/stock-market-news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www2.stockmarketwatch.com\/stock-market-news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www2.stockmarketwatch.com\/stock-market-news\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www2.stockmarketwatch.com\/stock-market-news\/wp-json\/wp\/v2\/comments?post=60851"}],"version-history":[{"count":0,"href":"https:\/\/www2.stockmarketwatch.com\/stock-market-news\/wp-json\/wp\/v2\/posts\/60851\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www2.stockmarketwatch.com\/stock-market-news\/wp-json\/wp\/v2\/media\/50383"}],"wp:attachment":[{"href":"https:\/\/www2.stockmarketwatch.com\/stock-market-news\/wp-json\/wp\/v2\/media?parent=60851"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www2.stockmarketwatch.com\/stock-market-news\/wp-json\/wp\/v2\/categories?post=60851"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www2.stockmarketwatch.com\/stock-market-news\/wp-json\/wp\/v2\/tags?post=60851"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}