Security will be increased at Champions League games this week after a media outlet supporting the Islamic State group published threats against venues.
A pro-IS media channel has published multiple posters calling for attacks at stadiums hosting quarter-final ties on Tuesday and Wednesday.
Uefa said it was aware of the threats but said games in Madrid, Paris and London would go ahead as planned.
Ministers in both France and Spain have confirmed enhanced security measures.
Two quarter-finals are due to be held in Madrid this week. Real Madrid host Manchester City on Tuesday, while Atletico Madrid take on Borussia Dortmund on Wednesday.
The pro-IS channel called for violent attacks and featured images of the Emirates Stadium in London, the Bernabeu and Metropolitano Stadiums in Madrid, as well as the Parc des Princes Stadium in Paris.
The threatening jihadist images shared this week did not refer to any particular match or event and were posted by pro-IS media groups not officially linked to the organisation itself.
Another image shared last week depicted the Allianz Arena in Munich, which is due to host Bayern Munich’s return leg against Arsenal next week.
Germany is set to host the Euro 2024 European Championships later this year.
Organisers Raise Security For Champions League Ties After Threat
