Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. US Will Work to Extend Iran Arms Embargo Nike Ching VIENNA - U.S. Secretary of State Mike Pompeo said Friday before a U.N. vote on whether to extend the Iranian arms embargo that Iran is the world's leading promoter of terrorism and must not be allowed to buy or sell weapons with other countries. "We're going to do everything we can within our diplomatic tool kit to stop that from happening," Pompeo said at a news conference in Vienna, Austria. Pompeo's remarks came after he met with International Atomic Energy Agency Director General Rafael Grossi and before a U.N. Security Council vote in New York on a U.S. resolution to indefinitely extend the arms embargo on Iran. .