The Talks Failed. Trump Declared A Blockade.
Islamabad collapsed. Vance left without a deal. Trump ordered the US Navy to blockade Hormuz “effective immediately.” Iran says the strait is under “full control” of its armed forces. The IRGC posted
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The Islamabad talks are over. There is no deal. On Sunday morning, April 12, President Trump posted on Truth Social: “Effective immediately, the United States Navy, the Finest in the World, will begin the process of BLOCKADING any and all Ships trying to enter, or leave, the Strait of Hormuz,” according to CBS News, CNBC, and NBC News. He said he has instructed the Navy to “seek and interdict every vessel in International Waters that has paid a toll to Iran,” according to CBS News. He added: “Any Iranian who fires at us, or at peaceful vessels, will be BLOWN TO HELL,” according to CBS News. Vice President JD Vance left Pakistan without a deal after more than 21 hours of negotiations with a team led by Iran’s parliamentary speaker Mohammad Bagher Ghalibaf, according to Yahoo News. Vance told reporters the Iranians “have chosen not to accept our terms,” according to CBS News. Iran’s deputy parliamentary speaker Ali Nikzad responded: “In the 40 days of war, the US has learned that the victorious side is determined by the will of nations and superiority on the battlefield, not by rhetoric on social media,” according to NBC News via ISNA. Minutes after Trump’s blockade announcement, Iran’s Revolutionary Guards posted on X that “all traffic is under the full control of the armed forces” and warned that “the enemy will become trapped in a deadly vortex in the Strait if it makes the wrong move,” according to The National. The IRGC posted a video showing vessels in crosshairs. The ceasefire is five days old. The talks have failed. And the two most powerful navies in the region are now both claiming control of the same 21-mile-wide waterway.
📋 In this issue:
🛢️ The Story
📊 By The Numbers
🔍 Why It Matters
👀 What to Watch
🚨 Gosships Signal
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→ April 12: Islamabad Talks Collapsed. No Deal. Vance Left Pakistan. (CBS News, CNBC, Yahoo News)
→ April 12: Trump Ordered US Navy Blockade Of Hormuz “Effective Immediately” (Truth Social Via CBS News)
→ April 12: Trump: Navy Will “Interdict Every Vessel” That Paid A Toll To Iran (CBS News)
→ April 12: IRGC: “All Traffic Under Full Control Of Armed Forces” (The National)
→ April 12: IRGC Posted Video Of Vessels In Crosshairs (The National)
→ April 11: Two US Destroyers Transited Hormuz For Mine Clearance (CENTCOM Via CNN)
→ April 12: Trump Says UK And Other Countries Sending Minesweepers (Fox News Via CNN)
→ April 12: Trump Threatened 50% Tariff On Any Country Helping Iran Militarily (CNBC)
→ April 12: Reports Suggest Iran May Have Lost Track Of Some Mines In Hormuz (Open-Source Reporting)
→ April 12: Gas At $4.13/Gallon. Up $1.14 Since War Began. (AAA Via NBC News)
→ April 12: WTI At $96.57 (Investing.com)
🛢️ The Story
Five days ago, the ceasefire was supposed to open the strait. It didn’t. Yesterday, the Islamabad talks were supposed to produce a deal. They didn’t. This morning, Trump declared a blockade. Now both the United States and Iran claim to control the same waterway. Neither can fully enforce that claim. And every vessel in the region is caught between them.
The talks lasted more than 21 hours, according to Yahoo News. The US delegation was led by Vice President JD Vance, Special Envoy Steve Witkoff, and Jared Kushner. Iran’s delegation was led by parliamentary speaker Mohammad Bagher Ghalibaf and Foreign Minister Abbas Araghchi. Pakistan brokered the meeting. Trump said on Fox News that the negotiations were “very friendly” and that “most points were agreed to,” according to CNN. But the talks collapsed over Iran’s refusal to give up its nuclear ambitions, according to CNBC and CBS News. Vance told reporters: “The Iranians have chosen not to accept our terms. We haven’t seen a commitment that Iran would not seek to develop a nuclear weapon. We hope that we will,” according to CBS News and CNBC.
Iran’s demands reportedly included continued control over the Strait of Hormuz, payment of war reparations, a ceasefire across the region including Lebanon, release of frozen assets abroad, and uranium enrichment, according to Iranian state TV via Yahoo News. Trump called Iran “unyielding” on the nuclear issue, according to Yahoo News.
Within hours of the talks collapsing, Trump posted on Truth Social announcing the blockade. The full post said: “Effective immediately, the United States Navy, the Finest in the World, will begin the process of BLOCKADING any and all Ships trying to enter, or leave, the Strait of Hormuz,” according to CBS News and CNBC. He said he has instructed the Navy to “seek and interdict every vessel in International Waters that has paid a toll to Iran” and that “No one who pays an illegal toll will have safe passage on the high seas,” according to NBC News. He also said the US would begin “destroying the mines the Iranians laid in the Straits,” according to CBS News.
On Saturday, the US military announced that two Navy guided missile destroyers, the USS Frank E. Peterson and USS Michael Murphy, transited the Strait of Hormuz and began mine clearance operations, according to CENTCOM via CNN. Trump confirmed on Fox News that the destroyers transited Saturday “and nobody did anything to us,” according to CNN. Trump said the UK “and a couple of other countries” are sending minesweepers, according to CNN.
Iran’s response was immediate. The IRGC naval command posted on X: “All traffic is under the full control of the armed forces,” and warned that “the enemy will become trapped in a deadly vortex in the Strait if it makes the wrong move,” according to The National. The IRGC posted a video showing vessels in crosshairs. Iran’s parliamentary speaker Ghalibaf blamed the US for the failure of talks, saying US officials “failed to gain the trust of the Iranian delegation,” according to Al Jazeera.
Trump also threatened China with a 50% tariff on all goods entering the United States if China assists Iran militarily. “If we catch them doing that, they get a 50 percent tariff, which is a staggering amount,” Trump told Fox News, according to CNBC.
Bloomberg reported that the blockade “will likely exacerbate oil and fuel shortages globally.” WTI crude stood at $96.57 on Sunday, according to Investing.com, with trading range between $95.51 and $100.42. The average US gas price is $4.13 per gallon, up $1.14 since the war began, according to AAA via NBC News. Trump told Fox News that gas prices could be “a little bit higher” or “around the same” ahead of the midterm elections, according to NBC News.
According to open-source reports, Iran may have lost track of some mines it planted in the Strait of Hormuz, complicating any effort to fully reopen the waterway. CENTCOM said Saturday that its ships are taking part in mine clearance operations, according to CNN.
Senator Mark Warner, the top Democrat on the Senate Intelligence Committee, told CNN: “I have no idea, other than the idea that he could interdict at both ends of the strait, how he’s going to get it reopened, how we’re going to get ships through,” according to CNN.
Related Coverage:
The Strait Is Mined. The Minesweepers Are Gone.
The Ceasefire Arrived. The Strait Didn’t Open. Then Iran Hit The Pipeline.
Hormuz Is More Than 90% Closed. Iran’s Parliament Speaker Just Threatened to Close the Bab El-Mandeb. If Both Chokepoints Shut, the Only Alternative Route Disappears. There Is No Third Option.
What the blockade, the failed talks, the mine clearance operations, and the IRGC’s response mean for every vessel in the region, is below.
📊 By The Numbers
→ 21+: Hours Of Negotiations In Islamabad Before Collapse (Yahoo News)
→ 0: Deals Reached
→ “Effective Immediately”: Trump’s Blockade Order (Truth Social Via CBS News)
→ 2: US Navy Destroyers That Transited Hormuz Saturday For Mine Clearance (CENTCOM Via CNN)
→ $4.13: Average US Gas Price Per Gallon (AAA Via NBC News)
→ $1.14: Gas Price Increase Since War Began (AAA Via NBC News)
→ $96.57: WTI Crude Sunday (Investing.com)
→ 50%: Tariff Trump Threatened On Any Country Helping Iran Militarily (CNBC)
→ 5: Days Since Ceasefire. Strait Still Not Open.
→ 325: Tankers Stranded In The Gulf (Lloyd’s List Via Al Jazeera)
→ ~3,200: Vessels Still Stuck West Of Hormuz (Windward)
→ ~20,000: Seafarers Still Waiting (Windward, IMO)
🔍 Why It Matters
The blockade announcement changes the legal, operational, and commercial framework of the crisis. Before today, Iran was blocking the strait. Now the US is also blocking the strait. The result is the same for shipowners: nobody gets through.
For shipowners, the situation has worsened. Before the blockade announcement, the narrow path to transit was through Iran’s IRGC-controlled Larak corridor with Iranian permission, a toll payment, and an escort. That path is now explicitly closed by the US. Trump said the Navy will “interdict every vessel in International Waters that has paid a toll to Iran” and that “No one who pays an illegal toll will have safe passage on the high seas,” according to NBC News. This means any vessel that transited under Iran’s toll system is now a target for US interdiction. Shipowners face a double blockade: Iran will target vessels that transit without permission, and the US will target vessels that transit with permission if they paid a toll. There is no safe option.
For commodity traders, Monday’s market open will reprice everything. The ceasefire premium that collapsed oil from $109 to $94 five days ago is gone. The talks failed. The blockade escalates the crisis beyond what any ceasefire can resolve. Bloomberg said the blockade “will likely exacerbate oil and fuel shortages globally.” WTI traded between $95.51 and $100.42 on Sunday, according to Investing.com. Expect a significant move higher at Monday’s open.
For military planners, the mine clearance operation is the first tangible step toward physically reopening the strait. Two US destroyers transited Saturday. Trump said the UK and other countries are sending minesweepers, according to CNN. But mine clearance in a contested waterway takes weeks to months. And Iran’s IRGC has stated that any wrong move will result in the enemy being “trapped in a deadly vortex,” according to The National. The mine clearance operation is happening under active threat.
For gas prices, the relief that came with the ceasefire is over. Gas is already at $4.13 per gallon, up $1.14 since the war began, according to AAA via NBC News. Trump acknowledged on Fox News that prices could be “a little bit higher” ahead of midterm elections, according to NBC News. If the blockade persists and mine clearance takes weeks, gas prices have no catalyst to decline.
For China, the 50% tariff threat is a direct warning. China has been the primary buyer of Iranian oil throughout the war, with vessels transiting Hormuz under bilateral arrangements. If the US enforces the tariff threat, it reshapes not just energy trade but the entire US-China economic relationship. Trump said: “If we catch them doing that, they get a 50 percent tariff,” according to CNBC.
For the ceasefire, the two-week window expires on April 21. The talks have failed. The US has declared a blockade. Iran says the strait is under its full control. Neither side has an off-ramp. The question is no longer whether the ceasefire will hold. It is whether it matters. The strait was not open during the ceasefire. It will not be open during the blockade. The only thing that has changed is that both sides are now explicitly preventing transit instead of one.
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👀 What to Watch
Monday market open. Oil futures, tanker equities, and gas price forecasts will all reprice the failed talks and blockade. Expect significant volatility. The ceasefire premium is gone.
Mine clearance timeline. Two US destroyers are in the strait. Trump says the UK and others are sending minesweepers. The speed and success of mine clearance will determine whether the US can credibly claim to be reopening the strait while blockading it.
IRGC response. The “deadly vortex” statement and crosshair video are escalatory. Watch for any IRGC action against the US destroyers, any new attacks on commercial vessels, or any additional mine deployments.
China’s response to the tariff threat. If China continues purchasing Iranian oil or assisting Iran, the 50% tariff threat becomes the next escalation point. Watch for any Chinese government or COSCO statement.
Ceasefire status. The ceasefire technically remains in effect until April 21. But with talks failed and a blockade declared, the ceasefire is functionally dead. Watch for any formal withdrawal by either side.
Iran’s nuclear program. Vance said the nuclear issue was the dealbreaker. Iran’s enrichment activities and any IAEA reporting will be the next diplomatic flashpoint.
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🚨 Gosships Signal
The talks lasted 21 hours. They failed. Vance left Pakistan without a deal. Within hours, Trump declared a naval blockade of Hormuz. “Effective immediately.” The Navy will interdict every vessel that paid a toll to Iran. Iran’s IRGC responded: “All traffic is under full control of the armed forces.” They posted a video of vessels in crosshairs. Two US destroyers are already in the strait clearing mines. The UK is sending minesweepers. Trump threatened China with a 50% tariff for helping Iran. Gas is at $4.13. Oil is at $96.57 with a trading range touching $100. The ceasefire expires in 9 days. But the ceasefire never opened the strait. And the blockade will not open it either. Before today, one side was blocking the strait. Now both sides are. The ships are still not moving. 3,200 vessels with 20,000 seafarers are still waiting. 325 tankers are still stranded. And the only question left is not when the strait opens. It is whether it can.
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