Philadelphia's six World Cup matches and a major fan festival have triggered one of the city's largest security operations, with the FBI coordinating months of planning with federal, state and local agencies.
FBI teams will deploy bomb technicians, WMD specialists, intelligence analysts, SWAT, evidence-response units and counter-drone personnel, while leading investigations tied to cybersecurity and counterterrorism.
Cyber defenses are a central focus because large international events can invite DDoS attacks and swatting; the bureau said it has worked with private-sector partners to harden transportation, utilities and other critical infrastructure.
A no-drone zone now covers the stadium and parts of Lemon Hill Park, and unauthorized operators face aircraft seizure, federal charges and fines of up to $100,000.
The Philadelphia effort is part of the White House's nationwide 2026 World Cup security plan, and the FBI said the tournament will demand far more personnel and resources than past local events.