It appears that the US-made F-16 fighter jet, which was handed over to Ukraine earlier this year, was downed by a Ukrainian Patriot air defense system in a friendly fire incident, Ukrainian lawmaker Maryana Bezuglaya said cited by TASS.

“According to my information, the F-16 of the Ukrainian pilot Alexey ‘Moonfish’ Mes was shot down by the Patriot anti-aircraft missile system due to a lack of coordination between the [military] units,” she wrote on Telegram.

The lawmaker criticized the Air Force of the Ukrainian Armed Forces for falsely describing the incident as “a crash.”

“The culture of lies in the Air Force Command of the Armed Forces of Ukraine, as well as in other higher military headquarters, leads to the fact that the system of managing military decisions does not improve on the basis of truthful, consistently collected analytics, but deteriorates and even collapses, as is happening in the other directions,” she wrote.