Jews have been fleeing Russia in droves | Natalia Kolesnikova/AFP via Getty Images As Vladimir Putin’s war rages on for the fifth month in Ukraine and repression suffocates civil liberties back home, Russian Jews are worried they’ll soon become the Kremlin’s targets. Jews have been fleeing Russia in droves; those who’ve stayed behind are terrified of directly criticizing the war, which Putin has cynically claimed he launched to “de-Nazify” Ukraine. “In our congregation, we don’t talk about any political issues,” said a Moscow rabbi who asked not to be named. He added that after a 2011 crackdown on protests linked...