Iran Threatens to Block Red Sea and Persian Gulf Trade Over US Naval Blockade
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Iran Threatens to Block Red Sea and Persian Gulf Trade Over US Naval Blockade

15 April, 2026.Iran.12 sources

Key Takeaways

  • Iran's military warns it will block Gulf and Red Sea trade if U.S. blockade persists.
  • Blocking could affect Bab el-Mandeb and global oil shipments, risking worldwide price spikes.
  • Maj. Gen. Ali Abdollahi Aliabadi, commander of Khatam al-Anbiya HQ, issued the warning.

Iran Threatens Regional Blockade

Iran's military issued a stark threat to block all trade routes across the Persian Gulf, the Sea of Oman, and the Red Sea if the US does not lift its naval blockade.

TEHRAN: Iran's military threatened on Wednesday (Apr 15) to shut down Red Sea trade unless the United States lifted its blockade on Tehran's ports, saying the ceasefire was at risk

CNACNA

Major General Ali Abdollahi declared that the powerful armed forces of the Islamic republic will not allow any exports or imports to continue.

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CNACNA

The threat came after the US began enforcing a blockade of Iranian ports on April 13.

Centcom commander Admiral Brad Cooper said US forces have completely halted economic trade going into and out of Iran by sea.

The Iranian threat extended beyond the Persian Gulf to the Red Sea, a critical global trade route.

Blockade Enforcement and Retaliation

The US blockade began with American warships issuing warnings to six vessels in the first 24 hours.

Fox News reported that nine vessels had been stopped by US forces, all oil tankers.

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The blockade targeted Iranian-linked trade, not neutral shipping.

Iran responded by threatening to block trade across a much wider area, including the Red Sea.

Iran's ambassador to the UN called the blockade a grave violation of sovereignty.

Red Sea Stakes and Regional Impact

The Red Sea is a vital artery for global trade, connecting the Mediterranean to the Indian Ocean.

An Iranian general warned Wednesday that Tehran could shut down traffic in the Red Sea and other regional shipping lanes if the U

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Approximately 10% of global maritime trade passes through the Bab el-Mandeb Strait.

Even minor interruptions can lead to higher freight costs and delivery delays.

If Iran extends its blockade to the Red Sea, it could disrupt oil exports from Saudi ports like Yanbu.

The Israeli military raised its readiness in the Red Sea amid escalating Houthi threats.

Diplomatic Backdrop and Negotiations

The threat came amid ongoing diplomatic efforts to extend the two-week ceasefire.

In-person talks between the US and Iran could resume as early as the week of April 15.

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Trump said the war was very close to over.

Pakistan's Field Marshal Gen. Asim Munir played a key role as a mediator.

Trump had sent a letter to Xi Jinping asking China not to supply weapons to Tehran.

Economic and Global Consequences

The blockade and Iran's retaliatory threats have sent shockwaves through global markets.

Live updates: Iran threatens shipping in Gulf and Red Sea In-person talks between the U

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The crisis could evolve into a prolonged disruption affecting global trade flows for months or even years.

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NBC NewsNBC News

European fashion retailers were facing fresh questions over supply chain oversight after the Rahman Textile factory fire.

Analysts cautioned that sustained instability could slow global economic growth.

The stakes are high for the stability of the global economy.

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