Confirmation of Attack on Russian Jet May Strengthen Putin’s Resolve in Syria By NEIL MacFARQUHAR NOV. 8, 2015 MOSCOW — The main bell in St. Isaac’s Cathedral in St. Petersburg tolled 224 times on Sunday, once for each victim of the destruction of a Russian charter flight in Egypt a week ago. Although President Vladimir V. Putin and his aides at first indignantly dismissed suspicions of a terrorist act, the Kremlin has since then clearly come to grips with the idea that a bomb was probably involved in the crash: Late Friday it suspended all travel by Russians to Egypt,...