A massive fire that destroyed a large shopping center in Warsaw last year was the result of arson ordered by Russian intelligence services, Polish officials said Sunday on the eve of the one-year anniversary of the blaze.

Poland summoned the Russian ambassador and said it would close the Russian consulate in Krakow after evidence showed Moscow was responsible for a huge fire that almost completely destroyed a Warsaw shopping centre in 2024.

Poland has accused Russian intelligence services of orchestrating a massive fire that nearly completely destroyed a shopping centre in the capital Warsaw last year. In a post on X, Prime Minister Donald Tusk said Poland knows "for sure" that the blaze at the Marywilska shopping centre was caused by arson ordered by the Russian special services.