Donald Trump has delayed a decision on whether to join Israeli attacks on Iran as Sir Keir Starmer continues to urge restraint in the Middle East. The US president said he was still hopeful of reaching a negotiated solution with Tehran and would decide on military action within two weeks, White House press secretary Karoline Leavitt told reporters on Thursday. Quoting a message from the president, Ms Leavitt said: “Based on the fact that there is a substantial chance of negotiations that may or may not take place with Iran in the near future, I will make my decision on...