Ukrainian forces reportedly struck the 75th arsenal in Serpukhov, Moscow Oblast, with missiles and/or drone-launched munitions. The target is a defense industry enterprise specializing in the repair, restoration, and storage of military equipment, including air defense systems.

According to Rostec, the facility was undergoing repairs on Buk-M1, Buk-M2, and S-300V anti-aircraft missile systems. A missile threat alert was issued in the city during the attack. The extent of damage and consequences are being clarified.