EditorialRamzan Kadyrov, front, celebrates during a mixed martial arts tournament in Grozny, Russia, on March 15, 2015. (Sergey Ponomarev/The New York Times)
EditorialSigns for Ramzan Kadyrov, the brutal Kremlin-funded ruler of Chechnya, on a road outside Grozny, Russia, Sept. 7, 2021. (Sergey Ponomarev/The New York Times)