Ukraine is working with Bulgaria to establish the circumstances of the drone incident and is fully open to cooperation.
Ukrainian Foreign Ministry spokesperson Heorhii Tykhyi stated this in comments to journalists, according to Ukrinform.
"We are in close contact with the Bulgarian side and are currently establishing all the circumstances of what happened and all the technical facts. We are fully open to cooperation with Bulgaria to clarify the details. We can say with certainty that the Ukrainian Defence Forces did not deliberately direct any means toward Bulgaria," Tykhyi said.
He stressed that the root cause of such incidents is Russia's war against Ukraine, which has been ongoing for a fifth year, is being deliberately prolonged by Moscow, and poses a threat not only to Ukrainians but also to other peoples and countries.
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