{"id":60823,"date":"2026-04-12T20:38:25","date_gmt":"2026-04-13T00:38:25","guid":{"rendered":"https:\/\/www2.stockmarketwatch.com\/stock-market-news\/trump-orders-strait-of-hormuz-blockade-after-failed-iran-talks-asia-markets-slump\/60823\/"},"modified":"2026-04-12T20:38:25","modified_gmt":"2026-04-13T00:38:25","slug":"trump-orders-strait-of-hormuz-blockade-after-failed-iran-talks-asia-markets-slump","status":"publish","type":"post","link":"https:\/\/www2.stockmarketwatch.com\/stock-market-news\/trump-orders-strait-of-hormuz-blockade-after-failed-iran-talks-asia-markets-slump\/60823\/","title":{"rendered":"Trump Orders Strait of Hormuz Blockade After Failed Iran Talks; Asia Markets Slump"},"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> announced a full U.S. naval blockade of the Strait of Hormuz<\/strong> starting Monday at 10 a.m. ET, following the collapse of high-stakes peace negotiations in Islamabad.<\/li>\n<li><strong>Global energy prices surged<\/strong> in early Asia trading, with European natural gas jumping and oil prices spiking, leading to a <strong>1.9% decline in South Korea\u2019s KOSPI<\/strong> and a <strong>1.0% slip in the Nikkei 225<\/strong>.<\/li>\n<li><strong>The yield on 5-year Japanese government bonds (JGBs) reached an all-time high of 1.9%<\/strong> as markets reacted to the geopolitical instability and shifting monetary expectations.<\/li>\n<li><strong>Taiwan announced new military drills<\/strong> to secure vital supply lines against a potential Chinese blockade, explicitly citing the risks highlighted by the closure of the Strait of Hormuz.<\/li>\n<\/ul>\n<h2>Geopolitical Shock: Strait of Hormuz Blockade<\/h2>\n<p><strong>President <a href=\"https:\/\/thestockmarketwatch.com\/live\/trump-stock-market\" data-internallinksmanager029f6b8e52c=\"8\" title=\"Trump\">Trump<\/a><\/strong> has instructed the <strong>U.S. Navy<\/strong> to commence a full blockade of the <strong>Strait of Hormuz<\/strong> effective Monday, April 13, at 10:00 a.m. ET. The decision follows the collapse of 21-hour face-to-face peace negotiations in <strong>Islamabad<\/strong>, where <strong>Vice President JD Vance<\/strong> reported that Iranian delegates refused to abandon their nuclear weapons program. The <strong>U.S. Central Command (CENTCOM)<\/strong> clarified that while the blockade will interdict all vessels entering or departing Iranian ports, it will not impede freedom of navigation for ships transiting to non-Iranian ports.<\/p>\n<p>The announcement has immediately destabilized global energy markets, with <em>European natural gas prices jumping<\/em> in early Asia trading. <strong>President Trump<\/strong> characterized Iran\u2019s attempt to control the waterway as &quot;world extortion,&quot; vowing to Interdict any vessel that has paid &quot;illegal tolls&quot; to the Iranian government. In response, <strong>Iran\u2019s Revolutionary Guards<\/strong> declared the blockade an act of war and a breach of the current ceasefire, warning of a strong military response.<\/p>\n<h2>Market Reaction: Asia-Pacific Indices Retreat<\/h2>\n<p>Asia-Pacific equity markets began the week sharply lower as investors grappled with the prospect of a prolonged energy chokepoint. South Korea\u2019s <strong>KOSPI<\/strong> index led the decline, falling <strong>1.9%<\/strong>, with heavyweight <strong>Samsung Electronics<\/strong> (<a href=\"\/stock\/SMSN\">SMSN<\/a>) slipping more than <strong>3%<\/strong> in early trading. In Japan, the <strong>Nikkei 225<\/strong> fell <strong>0.7% to 1.0%<\/strong>, while Australia\u2019s <strong>ASX 200<\/strong> dropped <strong>0.7%<\/strong> to 8,915.30 points at the open.<\/p>\n<p>Despite the broader market weakness, specific Japanese equities showed resilience. Shares of <strong>Yaskawa Electric<\/strong> (<a href=\"\/stock\/6506\">6506<\/a>) and <strong>Ryohin Keikaku<\/strong> (<a href=\"\/stock\/7453\">7453<\/a>) both rose by <strong>3%<\/strong> amid idiosyncratic positive sentiment. However, the overall mood remains <em>risk-off<\/em> as the surge in oil prices threatens to reignite global inflationary pressures and disrupt supply chains.<\/p>\n<h2>Japan: Record Yields and NATO Diplomacy<\/h2>\n<p>The Japanese bond market hit a historic milestone as the yield on <strong>5-year Japanese government bonds (JGBs)<\/strong> surged to an all-time high of <strong>1.9%<\/strong>. This move comes alongside fresh data showing <strong>Japan\u2019s Money Stock M2<\/strong> grew by <strong>2.0%<\/strong> in March, exceeding the previous <strong>1.7%<\/strong>. The rise in yields reflects <em>growing market expectations of a hawkish shift<\/em> in domestic monetary policy combined with the global flight from fixed-income assets amid the Middle East escalation.<\/p>\n<p>Simultaneously, Japan is set to welcome <strong>30 NATO envoys<\/strong> this week, an unprecedented delegation intended to strengthen security ties as <strong>President Trump<\/strong> continues to rattle traditional U.S. allies. The envoys are expected to discuss defense industry cooperation and regional stability. Meanwhile, <strong>Taiwan<\/strong> has announced it will carry out new drills in the coming weeks to ensure the island maintains access to vital supplies, a direct response to the blockade risks highlighted by the current crisis.<\/p>\n<h2>Corporate and Currency Developments<\/h2>\n<p>In the corporate sector, <strong>KKR<\/strong> (<a href=\"\/stock\/KKR\">KKR<\/a>) announced that its Japan real estate management arm, <strong>KJRM Holdings<\/strong>, plans a major expansion. The firm is targeting properties that Japanese corporations are seeking to offload under increasing pressure to divest non-core assets. In the technology space, <strong>Toyota<\/strong> (<a href=\"\/stock\/TM\">TM<\/a>) unveiled a new version of its basketball-shooting AI robot, continuing its push into advanced robotics and artificial intelligence.<\/p>\n<p>In currency markets, the <strong>Australian Dollar&#39;s<\/strong> year-long advance against the <strong>New Zealand Dollar<\/strong> may have peaked. Strategists indicate that hawkish rhetoric from the central bank in <strong>Wellington<\/strong> is increasing the &quot;Kiwi&#39;s&quot; allure relative to the &quot;Aussie.&quot; Additionally, in the media sector, <strong>Tucker Carlson<\/strong> is reportedly launching a new book imprint with <strong>Skyhorse Publishing<\/strong>, marking his latest venture in the independent media landscape.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Key Takeaways President Trump announced a full U.S. naval blockade of the Strait of Hormuz starting Monday at 10 a.m. 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