Counterintelligence Preparedness for the FIFA World Cup 2026 in the United States: Training, Threat Architecture, and Preventive Operations

This paper examines counterintelligence preparedness for the FIFA World Cup 2026 in the United States, focusing on training, threat architecture, and preventive operations conducted during the pre-event phase. The analysis emphasizes prevention over reaction, highlighting access control, information and cyber operations, regional asymmetry, and quiet disruption as core components of effective counterintelligence strategy. Particular attention is given to interagency coordination, preventive HUMINT, analytical fusion, and the integration of linguistic and cultural competence into intelligence analysis. The paper argues that in an era of geopolitical instability, counterintelligence effectiveness increasingly depends on distributed institutional awareness and lawful civic participation. The experience of preparing for a global sporting event is presented as a broader model for national counterintelligence readiness in contemporary security environments.