FIFA is reviewing match reports following Argentina players' display of a banner supporting their country's claims to the Falkland Islands during their World Cup semi-final victory against England.The defending champions staged a dramatic late comeback in Atlanta, defeating Thomas Tuchel's team 2-1 to reach the final against Spain.After the match, players held up a banner reading 'Las Malvinas son Argentinas', sparking debate over political expression in sports.The Falklands, a British overseas territory, remain contested between the UK and Argentina.FIFA's disciplinary committee is examining the incident under its rules on political action and team misconduct.This follows a 2014 fine against Argentina for a similar banner.UK officials have urged FIFA to investigate, while Argentine President Javier Milei defended the players' actions as 'understandable'.The Falkland Islands referendum in 2013 saw overwhelming support for British sovereignty.Potential disciplinary measures could include suspensions or fines, with precedents set by past incidents like South Korea's Park Jong-woo case.The incident highlights tensions between sports and politics, with calls to keep World Cup neutrality intact.