William R. Polk June 5, 2019 Despite appearances of random, off-the-cuff decisions, rendered on tweets and without, or even in opposition to, the advice of foreign policy specialists, I am going to posit a rationale behind the warlike actions and pronouncements of Messrs. Trump, Bolton and Pompeo. To do so, I will try to put all the scattered and sometimes conflicting pieces together. I begin by acknowledging the issue that has attracted most attention. That is the nuclear danger. While it figures in all the media accounts, I put it aside for two reasons: First, Iran has no nuclear weapons as every reasonably well-informed person in government and among the general population knows. To acquire them in the foreseeable future, Iran would have to buy them from an existing nuclear power. Nuclear-capable powers have not been known to put their weapons on the market. But, as threats of invasion grow,...