Group 1 - The core point of the article is that Ukraine's national electricity company announced scheduled power outages in certain regions on October 25 due to damage from recent large-scale missile and drone attacks by Russia [3]. - The scheduled power outages will take place from 7 AM to 11 PM on October 25, with industrial users facing restrictions from 8 AM to 11 PM [3]. - The electricity company has urged the public to use electricity wisely and conserve energy during the available power supply periods [3].