FIFA is investigating Argentina after players displayed a banner linked to the dispute over the Falkland Islands (Islas Malvinas) during celebrations following Argentina’s 2-1 victory over England in the World Cup 2026 semifinal. Multiple outlets report that FIFA has confirmed the investigation and is reviewing match reports through its independent disciplinary process to determine whether any disciplinary measures are warranted.

The controversy centers on a banner shown in the post-match celebration that asserts Argentina’s claim of sovereignty over the islands, which the UK administers as a British overseas territory. The dispute dates to the 1982 conflict between the United Kingdom and Argentina.

The UK government has urged FIFA to take action, and UK officials are described as intervening publicly over the issue. Some reports also note that political figures from Argentina and the UK have amplified the tensions through remarks before or around the match. In response, FIFA’s current position is that it is scrutinizing the incident, with any final decision pending the outcome of its review.