Russia hit a military target in Ukraine's western region of Khmelnytskiy in air strikes early on Monday and five aircraft were taken out of service, the regional governor said.
Russia has conducted missile and drone attacks across Ukraine throughout its full-scale invasion. Ukrainian officials do not often acknowledge when military targets have been struck.
"At the moment, work is continuing to contain fires in storage facilities for fuel and lubricants and munitions," the Khmelnytskiy regional governor's office wrote on the Telegram messaging app.
