Middle East crisis live: ceasefire under pressure and talks in doubt as Iran threatens to retaliate to US seizure of ship

Donald Trump said on Sunday that US marines had taken custody of a vessel that tried to get past the American blockade on Iranian portsTehran has no plans to participate in new talks, state media reports, as it accuses US of violating ceasefireDespite all the uncertainty, Pakistan appears to be preparing for talks between the US and Iran to proceed.Two giant US C-17 cargo planes landed at an airbase on Sunday afternoon, carrying security equipment and vehicles in preparation for the US delegatio...