Iran on Saturday launched a ballistic missile that can deliver nukes — and the near-complete silence of the press aside, it’s a big deal. The latest test disclosed, once more, the flaws in the Iranian nuclear deal and the confusion of our European allies, who are alarmed by the mullahs’ behavior but fear losing the deal that enables it. “The Iranian regime has just test-fired a medium range ballistic missile that’s capable of carrying multiple warheads,” Secretary of State Pompeo tweeted Sunday, adding: “This test violates UNSCR 2231” — the United Nations Security Council resolution that made the nuclear deal...