[Ukraine] Explosions/Remote violence: Air/drone strike

Summary

Single-source ACLED detection — awaiting independent verification. Russian forces reportedly conducted KAB strikes and 120mm mortar shelling near Stepok in Sumy oblast on April 3, 2025, with unknown casualties. This represents continued cross-border military activity in Ukraine's northern border region.

Supply chain impact

No commodities or chokepoints are directly mapped to this event; second-order effects depend on how the situation escalates and whether attacks expand to affect broader agricultural or transit infrastructure in the Sumy region.

Watch points

• Monitor for independent confirmation of the strikes and any casualty reports from Ukrainian or international sources
• Watch for escalation patterns that could affect broader agricultural operations or cross-border logistics in Sumy oblast
• Track whether similar strikes expand to other locations along Ukraine's northern border