WASHINGTON, June 16 (Reuters) – The United States believes an extension of an arms embargo on Iran, currently due to expire in October under a 2015 nuclear deal, should be done so indefinitely without a fixed date, a top U.S. official overseeing diplomacy with Tehran said on Tuesday. “We think the right policy is to have … Continue reading U.S. Thinks Any Extension of Iran Arms Embargo Should Be Open-Ended -U.S. Envoy for Iran