The United States will use military, economic and diplomatic measures to bring its conflict with Iran to an end, Vice President JD Vance said in a Fox News interview on Wednesday. “It’s going to be messy and it’s going to take some time,” Vance said, while expressing confidence that an agreement could eventually be reached. Vance insisted that Iran would never be allowed to develop a nuclear weapon. He said the United States would emerge from the crisis in a stronger position, whether through negotiations or continued pressure. Last month, the conflict intensified when the United States carried out strikes inside Iran.