Key developments on Oct. 20:

• Ukrainian strikes on Yandex data centers disrupt Russian court hearings, media reports
• Ukraine's HUR claims 108 Russian soldiers killed, 29 captured in Sumy Oblast operation
• Power outages in half of Ukraine's oblasts after Russian assault on power plants
• Fire at oil

According to the SBU, Sharlai heads the department responsible for religious organizations within Russia's occupation administration in Zaporizhzhia Oblast. He also served as Russian President Vladimir Putin's trusted representative in occupied Melitopol during Russia's 2024 presidential election.

According to HUR's Active Operations Department, the operation was carried out by its Group 10 special forces unit, which reportedly thwarted Russian offensive plans and prevented Russian troops from cutting off Ukrainian logistical routes in the region.

At least 550,000 households lost power overnight, Zelensky said, following a coordination meeting on the situation in Ukraine's regions.

Russian strikes on Ukrainian data centers could backfire, experts have told the Kyiv Independent, as Kyiv's retaliatory attacks have exposed vulnerabilities in how Moscow has organized IT infrastructure.

On Sept. 23, a Russian attack damaged a Kyiv data center housing network equipment for internet provider UTELS, causing service

The drone struck the town's central park while many people, including families with children, were there, Interior Minister Ivan Vyhivskyi said. An infant in a stroller and two women were among those killed, he added.

Key developments on Oct. 16:

• Drone attack sparks fire at industrial facility in Russia's Surgut district, governor says
• Pope Leo urges Putin to allow humanitarian aid, evacuations from Russian-occupied Oleshky
• Ukrainian military strikes million-dollar Russian radar in Krasnodar Krai, General Staff claim
• Zelensky's ask: 300 Patriot

The pope called for a local ceasefire to allow humanitarian aid deliveries and the safe evacuation of civilians from the front-line city, where around 2,000 residents remain trapped amid severe shortages of food and medicine.

The suspect was identified as 36-year-old Leonid Ryzhikov, a Russian citizen from St. Petersburg who served in the 2nd Battalion of Russia's 1009th Motorized Rifle Regiment.

Ukrainian open-source intelligence (OSINT) group Absolutely Reliable Source reported the construction on Oct. 13, citing satellite imagery. The analysts identified eight launch positions and 32 areas for preparing drones for takeoff.

The SBU reported that the terminals were intended to support the planning of Russian military operations in the Donetsk and Zaporizhzhia regions. Ukrainian security officers say they prevented the devices from being activated.