The U.N. Security Council is preparing to vote this week on a U.S. proposal to extend an arms embargo on Iran, a move that some diplomats say is bound to fail and put the fate of a nuclear deal between Tehran and world powers further at risk.
A last-minute attempt by Britain, France and Germany to broker a compromise with Russia and China on an arms embargo extension appeared unsuccessful so far, diplomats said. Russia and China, allies of Iran, have long-signaled opposition to the U.S. measure.
A Chinese diplomat at the United Nations, speaking on condition of anonymity, said that "extending the arms embargo on Iran in whatever form lacks legal basis and will undermine efforts to preserve" the nuclear deal, adding that there is "no chance" the U.S. text will be adopted.