Iran's supreme leader, Ayatollah Ali Khamenei, has rejected nuclear talks with the US, stating that negotiations are only a means for the US to impose new demands. Khamenei cited demands about Iran's missile range and influence as the reasons for his refusal. This comes after President Donald Trump sent a letter to Khamenei pushing for a nuclear agreement with Tehran, warning of potential military consequences if a deal is not reached. The US administration hopes that Iran prioritizes its people and best interests over terrorism.