US blockade of Iranian ports explained in two minutes

US blockade of Iranian ports explained in two minuteshttps://ichef.bbci.co.uk/ace/standard/240/cpsprodpb/3650/live/16e5e4c0-375c-11f1-9d5c-8ba507d7dbde.jpgThe BBC's security correspondent Frank Gardner explains how the US blockade of Iranian ports will work.April 13, 2026 at 07:33PM