Over the past decades, Hezbollah has built a well-oiled, multibillion-dollar money-laundering and drug-trafficking machine in Latin America that cleans organized crime’s ill-gotten gains through multiple waypoints in the Western hemisphere, West Africa, Europe, and the Middle East. Based on dozens of interviews with confidential sources, documents obtained from regional intelligence informants, and open-source research, this study reveals the singular story of Nasser Abbas Bahmad and his foray into Latin America. His story in turn illustrates how Hezbollah established its largest financial laundromat in Latin America, and how, despite efforts by US and South American law enforcement agencies, it is running at full speed and bankrolling the arming of enemies of America and Israel.