- Russian mobsters took advantage of the limited emigration of Soviet Jews in the 1970s to enter the United States and resume their criminal activities. - The Russian mob quickly seized control of the Russian Jewish mob in Brighton Beach and grew into a multibillion-dollar criminal enterprise. - Russian mobsters have a reputation for being ruthless and violent, with no regard for the unwritten rules of gangland violence. - They have infiltrated various industries and markets, including the National Hockey League, and have been involved in large-scale frauds and criminal activities. - The Russian mob has a global reach, operating in more than 50 countries and engaging in activities such as drug trafficking, weapons smuggling, and large-scale extortion.