Iran’s defence minister has said his country would target US military bases in the region if conflict breaks out with the United States, as President Donald Trump said he was losing confidence that a nuclear deal would be agreed. Washington and Tehran have held five rounds of talks since April as Trump seeks an agreement that would place constraints on Iran’s uranium enrichment. He has threatened to attack Iran if no deal can be agreed. Defence Minister Aziz Nasirzadeh said on Wednesday that Iran would target US military bases in the region if the US attacked it first. “Some officials...