The United States proposed to extend the arms ban on Iran in the UN Security Council, but the vote on August 14 showed only two votes. Soon, Iranian ridicule came. According to Reuters, Iran’s president Rohani said on August 15 that Washington’s efforts at the United Nations to extend the arms embargo on Iran had suffered “humiliating failure.”. “Our biggest success is that the United States has been humiliated in this conspiracy.” In addition, Iranian Foreign Ministry spokesman Mousavi also wrote on social media on the 15th that “in the 75 year history of the United Nations, the isolation faced by the United States is unprecedented.” Mousavi said that the international community has once again made a clear voice and rejected the United States’ reckless and futile attempt to undermine the credibility of the Security Council. The United States should learn from this complete failure and not continue to lose face in the United Nations, otherwise it will be more seriously isolated. After the trump administration unilaterally withdrew from the Iran nuclear agreement, it issued an order at the United Nations to request an indefinite extension of an arms embargo against Iran, which will expire in October this year. < / P > < p > the results released on the 14th showed that, in addition to the two votes of the United States and Dominica, 11 member states, including the United Kingdom, France, Germany and other US allies, abstained. The US proposal needs at least nine votes to pass.