Despite credible claims by Islamist terrorists, the secretary of Russia’s National Security Council, Nikolai Patrushev, has blamed Ukraine for the attack near Moscow last Friday. When asked by journalists on Tuesday whether the Islamic State terrorist militia or Ukraine was behind the attack on the Crocus City Hall concert hall, which left at least 139 dead, Patrushev replied: “Ukraine, of course,” according to state news agency TASS. The 72-year-old, who repeatedly appears as an ardent supporter of the Russian war against Ukraine, did not explain how he arrived at this assessment. Islamic Sta…