Iran, Iran, Iran– Iran continues to be the world’s foremost state sponsor of terrorism, the U.S. Secretary of Defense said on Friday. Speaking in London, James Mattis recalled a 2012 statement in which he said that the three gravest threats to American national security were “Iran, Iran, Iran” and told reporters, “At the time when I spoke about Iran I was a commander of US central command and [saying] that (Iran) was the primary exporter of terrorism, frankly, it was the primary state sponsor of terrorism and it continues that kind of behavior today.”