In Ukraine, a Russian drone strike on August 21, 2026, injured six residents in a residential building in Sumy. The attack was part of a broader assault across the country, resulting in at least six deaths and 77 injuries. Local authorities reported that the drone hit a two-story building, causing a fire and complicating emergency response efforts.
We’ll perform a deep-dive analysis of all sources and publicly available external materials, then prepare a structured timeline of events, an in-depth report explaining the background and context, and multiple perspectives.