The Washington Post ran a story last week about some 200 retired generals and admirals who sent a letter to Congress “urging lawmakers to reject the Iran nuclear agreement, which they say threatens national security.” There are legitimate arguments for and against this deal, but there was one argument expressed in this story that was so dangerously wrongheaded about the real threats to America from the Middle East, it needs to be called out.

That argument was from Lt. Gen. Thomas McInerney, the retired former vice commander of U.S. Air Forces in Europe, who said of the nuclear accord: “What I don’t like about this is, the number one leading radical Islamic group in the world is the Iranians. They are purveyors of radical Islam throughout the region and throughout the world. And we are going to enable them to get nuclear weapons.”

Sorry, General, but the title greatest “purveyors of radical Islam” does not belong to the Iranians. Not even close. That belongs to our putative ally Saudi Arabia.

When it comes to Iran’s involvement in terrorism, I have no illusions: I covered firsthand the 1983 suicide bombings of the U.S. Embassy and the U.S. Marine barracks in Beirut, both believed to be the handiwork of Iran’s cat’s paw, Hezbollah. Iran’s terrorism, though — vis-à-vis the U.S. — has always been of the geopolitical variety: war by other means to push the U.S. out of the region so Iran can dominate it, not us.