Daughter of Alexander Dugin, ideologist behind Kremlin's war in Ukraine, killed near Moscow.

The latest estimates appear to be significantly higher than figures published earlier this month by independent Russian media outlets Mediazona and Meduza that estimated 352,000 Russian men between the ages of 18 and 59 have been killed since the start of the full-scale invasion in February 2022.

The move comes as European countries seek to strengthen regional defense cooperation amid growing uncertainty about U.S. security commitments.

The injured included a 36-year-old woman and her two daughters, ages 3 and 6. The girls' father was also killed in the attack, police later confirmed.

"Our goal is to increase the pressure on the Russians in the rear even further and prevent them from carrying out active assault operations," Defense Minister Mykhailo Fedorov said.

The Kyiv Independent’s Martin Fornusek speaks with Kaupo Rosin, director general of Estonia’s Foreign Intelligence Service, about Russia’s long-term strategy against Ukraine and Europe, the risks facing NATO’s eastern flank, and why Moscow still views the United States as its main adversary.

"Where missiles and drones fall, hopes also fall, homes and places of worship are destroyed, and innocent lives are shattered," Pope Leo XIV said.

Explosions and fires were reported overnight on May 27 across multiple regions in Russia and occupied Crimea, with smoke reportedly visible near a military airfield in the southeastern Russian city of Voronezh.