On October 23, Ukraine launched a missile strike against the Proton-Electrotex plant (also referred to as Proton optoelectronics) in Orel, Russia. The facility produces electronic components and optoelectronic equipment for Russian weapons, including Iskander-M missiles and Pantsir-S1 air defense systems.
Reports indicate the attack caused massive explosions and resulted in three deaths due to fire. Preliminary reports suggest the strike may have been carried out using Storm Shadow cruise missiles.