U.S. blockades Iranian ports
The U.S. has begun a blockade of Iranian ports while negotiators may return to talks in Islamabad this week, meaning pressure and diplomacy are unfolding at once. President Trump warned U.S. forces would interdict vessels that paid what he called an “illegal toll” and vowed to destroy Iranian ships that approach the blockade, language reported by NPR and AP. Negotiators still appear far apart — Iran reportedly offered a suspension of nuclear activity for up to five years while Vice‑President J.D. Vance pushed for 20 years — and the blockade’s operational status was described as unclear on its second day. (reuters.com) (npr.org) (apnews.com) (nytimes.com) (nytimes.com)
The United States has started blocking shipping to and from Iranian ports, even as American and Iranian negotiators weigh another round of talks in Islamabad. (usnews.com) Reuters reported on April 14 that delegations could return to Islamabad as early as Friday through Sunday, after weekend talks ended without a deal. Oil prices fell below $100 on Tuesday as traders focused on the chance that diplomacy might continue despite the naval move. (usnews.com) President Donald Trump said the blockade began Monday, April 13, and said the Navy would interdict vessels that had paid what he called an “illegal toll” to Iran for passage. He also wrote that Iranian ships approaching the blockade would be “immediately ELIMINATED,” according to National Public Radio’s report. (ijpr.org) In practice, the operation appears narrower than Trump’s first description. United States Central Command said vessels traveling to and from non-Iranian ports would not be impeded, and the enforcement zone would apply to ships entering or leaving Iranian ports and coastal areas. (cnbc.com) That distinction matters because the Strait of Hormuz is the narrow sea lane linking the Persian Gulf to the open ocean, and Reuters said nearly a fifth of the world’s oil and gas had previously moved through it. Iran has largely restricted traffic there since the war with the United States and Israel began on February 28, allowing passage only under Iranian control and for a fee, according to Reuters. (usnews.com) The blockade also lands in the middle of a ceasefire that still had one week left on April 14. Reuters reported that, nearly 24 hours after the United States announced the move, there had still been no public reports of direct American action against commercial shipping to enforce it. (usnews.com) The biggest gap in the Islamabad talks remains Iran’s nuclear program. The New York Times reported that Iran offered to suspend nuclear activity for up to five years, while Vice President J.D. Vance pushed for a 20-year suspension and Trump rejected Tehran’s shorter proposal. (nytimes.com) American allies are not lining up behind the blockade. Reuters said Britain and France will not take part in it, though President Emmanuel Macron and Prime Minister Keir Starmer plan a Friday video conference on a separate defensive mission meant to restore freedom of navigation when conditions allow. (usnews.com) For now, Washington is trying to do two things at once: choke off Iranian port traffic and keep a channel open for another meeting in Pakistan. By Tuesday, ships tied to Iran were still moving through the strait, but Reuters said they were not headed to or from Iranian ports. (usnews.com)
