An international neo-Nazi terrorist group with origins in the US appears to be quickly rebuilding its global and stateside ranks, according to information obtained by the Guardian from its digital accounts. Founded in 2018, the Base has been the intense focus of a years-long FBI counter-terrorism investigation that has resulted in more than a dozen of its members arrested. It has plotted an assassination, mass shootings and other actions in Europe, which made it a proscribed terrorist organization in several countries. By 2022, it seemed to disappear. Yet its founder and leader, Rinaldo Nazzaro, a former US special forces contractor...