La Era
Apr 20, 2026 · Updated 03:15 PM UTC
International

US Navy implements total maritime blockade of Iranian ports

The US Central Command announced a complete blockade of Iranian ports, aiming to halt 90% of the nation's maritime trade.

Isabel Moreno

2 min read

US Navy implements total maritime blockade of Iranian ports
US Navy ships conducting maritime blockade near Iranian ports

The United States Central Command (CENTCOM) announced Tuesday that it has implemented a total blockade of Iranian ports, effectively halting maritime trade entering and exiting the Islamic Republic. Admiral Brad Cooper, head of CENTCOM, stated that the operation has successfully stopped all maritime economic activity involving Iran.

According to reports from El Mostrador, the blockade follows failed negotiations in Islamabad between US and Iranian delegations. The move comes after the Trump administration accused Tehran of violating agreements regarding the Strait of Hormuz during a fragile two-week ceasefire that began eight days ago.

Admiral Cooper told X that the US military has achieved complete control over the blockade. He noted that because 90% of Iran's trade relies on maritime routes, the operation has paralyzed the country's economic activity in less than 36 hours.

US targets Chinese oil imports

The operation utilizes US Navy guided-missile destroyers and specialized vessels with crews of over 300 personnel trained for offensive and defensive operations, according to La Tercera. The blockade applies to all vessels regardless of their flag, targeting any ship attempting to enter or exit Iranian ports.

US Treasury Secretary Scott Bessent warned that Washington intends to block Iranian oil exports specifically toward Asia, with a focus on China. Speaking to reporters in Washington, Bessent stated, “They are not going to be able to get their oil. They can get oil, but not Iranian oil.”

Bessert criticized Beijing, describing China as an "unreliable global partner" for allegedly hoarding energy supplies and restricting exports. While Bessent confirmed discussions with Chinese officials, he did not clarify if the tension would impact President Donald Trump’s planned visit to Beijing in mid-May.

Despite the escalation, President Trump told Fox News on Tuesday that “the war is coming to an end,” adding that Tehran is “desperately seeking a deal.” El Mostrador reported that Trump expects face-to-face negotiations could resume within two days.

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