Leonid Bershidsky: Putin fans the flames in Ukraine once again
A Russian Navy ship fires missiles during Navy Day celebrations in the Crimean city of Sevastopol on July 26, 2015.
This is a perfect moment for the crisis in Ukraine to heat up, and worrying developments are afoot, prompting fears that Russian President Vladimir Putin might be planning an invasion or some other kind of hostile action against Kyiv after all.