The Biden administration is expected to announce sanctions as soon as Thursday targeting Russian individuals and entities, in addition to the expulsion of as many as a dozen Russian diplomats from the US in response to the hack of SolarWinds and election interference, according to two sources familiar with the plans.The Biden administration is expected to announce sanctions as soon as Thursday targeting Russian individuals and entities, in addition to the expulsion of as many as a dozen Russian diplomats from the US in response to the hack of SolarWinds and election interference, according to two sources familiar with the plans.