A Ukrainian strike on Saturday caused power and water disruptions in Crimea, the peninsula annexed by Russia in 2014, according to Moscow-installed authorities. Sergei Aksyonov, head of the Crimean administration, reported on Telegram that a drone attack targeted local power infrastructure, leading to supply restrictions. The number of affected households was not specified; Crimea has a population of over 2.5 million people. Ukrainian forces frequently target the region as part of ongoing conflict operations.

Elsewhere, a Ukrainian attack in the Russian-controlled Kharkiv region resulted in at least three fatalities and serious injuries to another individual, as reported by Russian-backed officials. Concurrently, drone assaults within Russia continued, with the Russian Defense Ministry stating that 616 drones were intercepted overnight across more than 20 regions. A separate drone strike in Russia’s Bryansk region, near the southwestern border, killed at least three people, according to the acting regional governor, Yegor Kovalchuc.

In Ukraine’s eastern territories, Russian missile and drone strikes resulted in at least five deaths. Oleksandr Ganzha, governor of the Dnipropetrovsk region, confirmed that a drone strike on the town of Synelnykove caused a fire in a high-rise and killed three civilians while injuring a dozen others. Additionally, authorities in Sumy reported a Russian drone attack on a farm that killed one woman and wounded four more.

In a related development, approximately 2,500 British and French troops concluded a seven-week military exercise designed to simulate modern warfare conditions, reflecting heightened concerns over Russian aggression. The exercise, called Rhino Titan, involved one of the largest British airborne operations in two decades, with 600 paratroopers dropped over Germany. It focused on testing capabilities against adversaries equipped with drones and electronic warfare systems. British Defence Minister Wes Streeting emphasized the need for armed forces to adapt to evolving 21st-century threats.

On the communications front, Ukrainian officials stated their military maintains a stable connection to the Starlink satellite system, despite a recent period of restricted access. However, SpaceX CEO Elon Musk accused the Ukrainian military of violating Starlink’s terms of service, without clarifying who imposed the limitations. The U.S. government operates a related system known as Starshield, which uses Starlink technology, but neither Musk nor U.S. officials took responsibility for the service restrictions.

Separately, Bulgaria is holding presidential elections amid regional security tensions following a series of drone attacks on merchant ships in the Black Sea, which reportedly killed around two dozen international sailors. The race, featuring 27 candidates, is led in polls by acting President Iliana Iotova and former caretaker Prime Minister Andrey Gyurov. While Bulgaria’s presidency is mainly ceremonial, the ongoing conflict in Ukraine has elevated the political significance of Sunday’s vote.