Iran hosted a World Cup departure rally attended by thousands of fans in Tehran's Enqelab Square on Wednesday night, even though concerns remain about the team's entry into the United States and its ability to compete in the tournament.
The players, who will continue their preparations at a training camp in Turkey next week, were cheered by the crowd as they made patriotic statements from a stage, and the kit they will wear at the June 11 to July 19 tournament was unveiled.
"This is the best send-off in the last four World Cup campaigns," Iranian FA (FFIRI) President Mehdi Taj told state TV.
"The players are with the people, and the crowd stands with the country's dignity, honor, and strength. Whatever the result, may Iran's flag be raised there and defended."
Iran's participation in the World Cup has been in question since the US and Israel launched air strikes on the Islamic Republic in late February.
Taj was refused entry to co-host nation Canada for the FIFA Congress two weeks ago because of his connection to the Islamic Revolutionary Guard Corps (IRGC), triggering fears that there may be issues for some of the Iranian delegation getting into the US
As in Canada, the IRGC is classified as a "terrorist entity" in the US, and Secretary of State Marco Rubio has said no one with ties to the organization would be admitted to the country.
Iran: FIFA must intervene
Iran has placed responsibility for getting the players and team officials into the US, where Team Melli are scheduled to play all three World Cup group matches, firmly in the hands of tournament organizers FIFA.
"Nothing has arrived yet regarding the visas. We hope it will definitely be handled within this timeframe," Hedayat Mombeini, the FFIRI secretary-general, told state TV at the rally on Wednesday.
"FIFA has made promises, and hopefully those promises will lead to results, and the players will receive their visas on time."
Reports that some Iraqi players had been refused US visas, which were quickly refuted by the White House and the Iraqi Football Association on Wednesday, further fueled Iranian concerns.
"I just heard that news as well," Mombeini added.
"I hope FIFA steps in... we have always believed sport should be separate from politics. So in my view, FIFA has a duty to step in and make sure entry for all members of all World Cup teams is facilitated."
Iran will play Gambia in a World Cup warm-up in Antalya on May 29, and Mombeini said the FFIRI was arranging another friendly for the training camp in Turkey.