German police arrested a Ukrainian man for allegedly spying on military sites for Russia as tensions rise over sabotage risks.
German officials recently took a Ukrainian man into custody. They suspect him of spying for the Russian government.
Prosecutors identified the man as Vadym Y. Police arrested him in the state of Brandenburg. This location sits west of Berlin.
Meanwhile, authorities claim the man contacted Russian intelligence services. He allegedly used an intermediary to communicate since July 2025.
The suspect gathered sensitive military data. He focused on armored vehicle production and explosives. He also tracked NATO defense sites.
Also, Chancellor Friedrich Merz spoke about the arrest. He told reporters that this news did not surprise him.
Then, the government raised its internal security threat level. Officials now view Russian sabotage risks as significant. This is a very high alert status.
Next, reports linked this arrest to recent drone incidents. Authorities found a drone with explosives near an airbase in September. It likely targeted military aircraft.
Furthermore, investigators found other examples of Russian spying. They spotted drones over missile sites. They also discovered hidden cameras at important train stations.
Additionally, the head of German intelligence warned lawmakers. He described a dangerous shadow war against the country. He believes the situation is escalating quickly.
Finally, the Russian government denied these claims. Moscow insists it does not conduct sabotage or hybrid attacks against Europe.