Zelensky warns every airline using Russian airspace, every insurer, everyone using key Russian airports: Russian skies are becoming completely unsafe. Ukraine says it doesn't threaten civilian aviation, but "drones in Russian skies will be such that this must be taken into account." He warns Russian airspace "will de facto be closed — the war Russia started is closing its skies." Ukraine's foreign ministry will brief international bodies. "There are no more safe moments in Russian skies. Civilian aviation has no place among drones."