Somali referee Omar Abdulkadir Artan, who was set to become the first from his nation to officiate at a FIFA World Cup, was denied entry into the United States due to "vetting concerns" and suspected links to terror organizations. Despite holding a valid visa and FIFA accreditation, U.S. authorities deemed him inadmissible after additional screening procedures at Miami International Airport. Artan, 34, was questioned for 11 hours about Somali politics and the Al Shabaab militant group. U.S. officials stated that information discovered during the vetting process rendered him inadmissible under U.S. immigration law. Andrew Giuliani, leading the White House task force for the FIFA World Cup, supported the decision, stating it was for a "very good reason." Artan was named Africa's best male referee in 2025. Upon his return to Mogadishu, Artan received a hero's welcome and vowed to attend the next World Cup. FIFA confirmed Artan's inability to participate, emphasizing that immigration decisions are made by host governments.