Trump news at a glance: president renews threat to Iranian power plants and bridges after talks fail

Donald Trump has said the US will begin blockading the strait of Hormuz in an attempt to take control of the strategic waterway. Key US politics stories from Sunday 12 April at a glance Donald Trump has said the US will begin blockading the strait of Hormuz in an attempt to take control of the strategic waterway from Iran in the aftermath of failed peace negotiations between the countries in Pakistan. The US president also threatened to bomb Iran’s water treatment facilities as well as its power plants and bridges, repeating an earlier threat, if Tehran did not agree to abandon its nuclear weapons programme – the key sticking point between the two sides. Trump’s surprise announcement of a blockade came after 21 hours of face-to-face peace negotiations between the US and Iran in Islamabad collapsed on Sunday morning. JD Vance, the vice-president and head of the US team, said Iran had refused to give up the possibility of developing nuclear weapons, while the Iranian delegates said Washington needed to do more to win their trust. Risking another increase in oil prices, Trump said he had instructed the US navy to begin “blockading any and all ships trying to enter, or leave, the strai