The oil refinery in Shenft catches fire in Ofa, and Kaliningrad was left without electricity at night. A fire broke out in one of the oil refineries in Shenft in Ofa. The causes of the fire are still unknown. A day earlier, Ukraine resumed attacks on Russian refineries after a two-week hiatus, which was linked to the alleged "diesel deal" between the United States and Russia. Zelensky explained the renewed attacks by Moscow's reluctance to comply with the energy cut. Meanwhile, a power outage occurred in Kaliningrad at night. The local authorities stated that the cause was the activation of emergency automation at Kliningrad CHPP-2.