What milestone is approaching in the Russia-Ukraine conflict?

Saturday will mark three years since Russia's invasion of Ukraine, when Russian tanks rolled across Ukrainian borders initiating a brutal conflict. The invasion began with horrific scenes of violence - bombings and shootings that left people dead in streets and forced families to flee for their lives. While these devastating images haven't been as visible in recent coverage, the conflict continues as it approaches this significant three-year anniversary, with the human toll of civilians trying to escape the violence remaining a critical aspect of this ongoing war.