U.S. begins blockade of Iranian ports
After more than 21 hours of talks in Islamabad failed, the U.S. said it would begin a blockade of ships leaving Iranian ports, a move that pushed oil above $100 a barrel and prompted retaliation threats from Tehran. ( ). The announcement met caution from allies — Britain’s prime minister said the UK was “not supporting” the move — and came alongside public signals of tactical hesitation from Washington, with President Trump saying he would suspend a planned bombing for two weeks if Tehran agreed to reopen the Strait of Hormuz. ( )
The United States said on April 13 it would begin blocking ships entering and leaving Iranian ports after direct talks in Islamabad ended without a deal. (usnews.com) The U.S. military said the blockade would cover “all maritime traffic” tied to Iranian ports and coastal areas on Monday, and U.S. Central Command later said enforcement would apply to vessels of all nations using those ports. (usnews.com; usatoday.com) The talks ran more than 21 hours from April 11 into April 12 in Pakistan’s capital and were the first direct U.S.-Iran meeting in more than a decade, with Vice President J.D. Vance leading Washington’s side. (nprillinois.org; time.com) A blockade is a naval move to stop commerce by sea, and this one reaches beyond a single harbor because Iran’s ports sit beside the Strait of Hormuz, the narrow waterway that carries about one-fifth of the world’s oil. (cnbc.com; usatoday.com) Oil rose above $100 a barrel after the announcement, extending the market shock from weeks of fighting and repeated threats to close or restrict the strait. (indianexpress.com; euronews.com) Tehran said it would retaliate if the blockade went ahead and warned that no Gulf port would be safe if Iranian shipping was impeded. (cbsnews.com; alarabiya.net) The breakdown left a two-week ceasefire looking fragile, with April 22 emerging as the date diplomats and militaries were watching if no new arrangement replaced it. (apnews.com; usnews.com) Washington also sent mixed public signals. On April 7, President Donald Trump said he would suspend planned bombing for two weeks if Iran reopened the Strait of Hormuz, but by April 13 his administration was moving ahead with a blockade after talks failed. (abc7.com; pbs.org) Britain publicly distanced itself from the move. Prime Minister Keir Starmer said on April 13 that the United Kingdom was “not supporting the blockade” and would not be dragged into the war, even as British minesweepers and anti-drone units stayed in the region. (usnews.com; aljazeera.com) The immediate question is whether the blockade stays limited to shipping tied to Iranian ports or turns into a wider fight around Hormuz, where each new military step now moves oil prices and diplomacy within hours. (usatoday.com; cnn.com)
