Operation Yellow Card: US Marshals Recover 35 Missing Children Ahead of World Cup
Source: USMS
EXECUTIVE SUMMARY
The U.S. Marshals Service (USMS) District of Massachusetts and partner agencies recovered 35 missing children under Operation Yellow Card, a multi-agency initiative launched in April 2026 ahead of the FIFA World Cup. The children were located across Massachusetts, Georgia, and Texas, and the operation has triggered multiple criminal investigations including allegations of kidnapping and human trafficking.
ANALYSIS
The operation was announced June 11 as the World Cup prepares to open Thursday with seven matches at Foxborough. The Marshals Service partnered with Massachusetts State Police, Boston Police Department, and district attorneys from Essex, Plymouth, and Suffolk counties. Children were placed with family members or referred to appropriate protective services.
Large international sporting events have historically correlated with elevated human trafficking activity, as the influx of international visitors increases demand and creates cover for exploitation networks. The World Cup in New England is the highest-profile event scenario to materialize in the region in at least a decade and represents a sustained, weeks-long threat window rather than a single-day event. Operation Yellow Card is a proactive posture timed to that risk environment.
The geographic spread of recoveries across three states indicates trafficking networks with multistate operational reach rather than locally confined activity. Investigators have not disclosed how many of the 35 children were confirmed trafficking victims versus runaways or family abduction cases, but the triggering of multiple kidnapping and human trafficking investigations suggests a portion involved criminal exploitation networks.
The Marshals Service said the operation continues through the tournament final, scheduled July 19. No arrests have been publicly announced as of June 11, but ongoing investigations suggest additional law enforcement action is expected. Federal, state, and local law enforcement will maintain elevated posture through the full six-week tournament period.
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