A Polish security agency has detained an 18-year-old Ukrainian national accused of inciting conflict between Poland and Ukraine at the behest of Russian intelligence services. The individual allegedly posted graffiti glorifying the Ukrainian Insurgent Army (UPA) and Stepan Bandera on buildings and memorial sites. Jacek Dobrzyński, a spokesperson for the Polish minister coordinating special services, confirmed the arrest. The actions were reportedly commissioned by Russian services aiming to destabilize relations between the two countries. This incident highlights ongoing concerns about Russian disinformation campaigns and attempts to exploit historical tensions in the region. The suspect’s motives and the extent of Russian involvement are currently under investigation. This arrest underscores the heightened security climate in Eastern Europe amid the ongoing war in Ukraine.