Ukrainian officials reported that the explosion late on Friday was caused by a Russian drone strike on a warehouse in Myla, a village in the Bucha district. The blast killed at least 37 people, injured dozens, and prompted the evacuation of more than 370 residents. President Volodymyr Zelenskyy said nearby infrastructure suffered "significant damage," including residential buildings and a facility caring for the elderly.
"Those who allowed this to happen must be held accountable for their decisions," Zelenskyy wrote on X. "There are regulations in place — ammunition cannot be stored near homes or other residential areas. Appropriate conclusions will certainly be drawn."
The president noted that criminal cases have been opened on charges of official negligence, though Ukrainian officials rarely disclose damage to military targets from Russian attacks.
The warehouse explosion is the second such incident in the Kyiv area in recent months. Last month, a strike triggered secondary explosions in the town of Vyshneve, killing 10 people and damaging hundreds of houses.
"In the fifth year of full-scale war, we have no right to allow a repetition of tragedies like the one that occurred in Vyshneve, and this one in the Bucha district," Prime Minister Sergiy Koretskyi said on Telegram after visiting the site.
Russia has escalated its air war on Ukraine, using more ballistic missiles and jet-powered drones that are difficult to shoot down. Zelenskyy said nine other regions were targeted overnight, with Kyiv under "virtually non-stop attack" from high-speed drones.
On Saturday, sirens blared for a third straight morning as the Ukrainian air force warned of new drone waves approaching the capital. Air defences could be heard booming across the sky. Kyiv region governor Tymur Tkachenko said a 14-year-old girl was killed in a morning drone strike on the Boryspil district. In Kyiv, a 2-year-old girl was killed by a downed drone, Mayor Vitali Klitschko reported.
Strikes in and around Kyiv since Thursday have damaged warehouses and homes as part of what some Ukrainian officials describe as a campaign aimed at "paralysing" the city of several million.