Russia’s foreign minister rejects a ceasefire without a negotiated settlement, while Ukraine and 51 other countries call for an immediate, unconditional truce. At the UN General Assembly, Iran’s president accuses Washington of war crimes after Donald Trump threatens further action unless Tehran accepts a deal on his terms. Meanwhile, rising fuel prices intensify debate over a proposed US diesel export ban, with Trump backing the measure despite warnings from his energy secretary that it could worsen supply pressures.