Evidence

Ukrainska Pravda (via its English-language edition) and a Yahoo News syndication of Ukrainska Pravda both report that Ukraine's Ministry of Foreign Affairs issued a statement denying Belarusian accusations that Ukraine intentionally carried out a drone strike on a lorry in Russia's Bryansk Oblast. According to these reports, Belarus summoned the Ukrainian chargé d'affaires in Minsk and handed over a note of protest, warning Kyiv about 'the inadmissibility of such actions,' while Ukraine's foreign ministry spokesperson said there was no justification for blaming Ukraine without convincing evidence and accused Belarus of aiding Russian aggression. No separate fact-checking organization (Reuters Fact Check, AFP Fact Check, Bellingcat, or EUvsDisinfo) appears to have published a dedicated investigation into this specific incident, but the claim is directly corroborated by contemporaneous news reporting describing an actual diplomatic statement from Ukraine's MFA.