NEW YORK (Reuters) - 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.
