Russian Houses of Science and Culture are facing renewed scrutiny over accusations of serving the ideological interests of the Kremlin. Despite European sanctions imposed on the agency overseeing them since 2022, most remain operational. The impending closure of the Berlin branch, fueled by ongoing espionage suspicions, has reignited debate regarding European governments' tolerance of these institutions. Critics argue these Houses function as discreet relays for Russian influence, while proponents maintain they are simply cultural centers. The situation highlights tensions between cultural exchange and national security concerns. This closure may prompt a wider re-evaluation of Russian cultural presence across Europe, particularly amidst heightened geopolitical tensions.