Ukrainian intelligence conducted a special operation, de-energizing an industrial substation in Koenigsberg, which powered the facilities of the Russian military-industrial complex and the army, and its sources in intelligence.

It is reported that the day before, at 4 am on June 14, Ukrainian intelligence agents in what is now Kaliningrad — the westernmost part of the Russian Federation — drained the coolant from the transformer and set it on fire. As a result, the power supply was stopped, and the losses of the aggressor country are estimated at almost $5 million.