KYIV, Ukraine (AFP) — Ukraine on Monday accused Russia of another "massive attack" on the country's energy infrastructure, after officials announced power and water supply cuts in the capital.

"Russian terrorists have again launched a massive attack against electricity installations in a number of Ukrainian regions," the deputy head of Ukraine's presidency, Kyrylo Tymoshenko, said.

At least five explosions were heard in the Ukrainian capital between 8:00 a.m. and 8:20 a.m., according to AFP journalists.

Kyiv had already been hit on 10 and 17 October by drones.

After Monday's blasts, mayor Vitali Klitschko said in a Telegram message: "An area of Kyiv is without electricity and certain areas without water following Russian strikes."

Monday's attack on the Ukrainian capital comes after Russia pulled out of a landmark agreement that allowed vital grain shipments via a maritime safety corridor.