Russia put five aircraft out of action in an attack on a military target in western Ukraine and caused a fire at the Black Sea port of Odesa in heavy air strikes early on Monday, Ukrainian officials said.

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.

The General Staff of Ukraine's Armed Forces said Russia unleashed 59 Iranian Shahed drones - 58 of which were shot down.

KYIV, Ukraine >> Russia’s southern Belgorod region bordering Ukraine came under attack Friday from Ukrainian artillery fire, mortar shells and drones, authorities said, hours after two drones struck a Russian city in an area next to the annexed Crimea Peninsula.

Ukrainian air defenses shot down more than 40 "air targets" moving toward Kyiv early Monday, a day after a huge wave of Russian drones targeted the capital, officials said. Follow here for live updates.

The overnight attack - Russia's 14th air attack on Kyiv this month - came as the people of the capital prepared to celebrate Kyiv Day, the anniversary of the city's foundation more than 1,500 years ago.