The Latest Breaking News from Vitali Klitschko

LVIV, Ukraine — As the besieged city of Mariupol rejected a demand to surrender, Russian forces mounted attacks across Ukraine overnight and into Monday, including a missile strike that officials said hit a Kyiv shopping center and killed at least eight people.

Shelling hit residential houses and a shopping district in Kyiv's Podil district late on Sunday, killing at least four people, city authorities said.

Dozens die when tower block struck as Russia attempts to tighten grip on city

Four people have been confirmed killed after air strikes hit Ukraine’s capital, Kyiv, on Tuesday morning, mayor Vitali Klitschko said.

Former professional boxer Wladimir Klitschko shared a video of the blast’s aftermath on Twitter.

In an interview with Al Jazeera, Vitali Klitschko says Ukrainian forces will stop Russian forces entering the capital.

The pair are set to be honoured for their 'heroic bravery' in defending their homeland in the face of the Russian invasion as part of a motion setting out a series of measures to diminish Kremlin activity in the capital.

The Klitschko brothers want to put pressure on Russia and Putin by having the sporting world turn their back on Russia.

Ukrainian boxer Wladimir Klitschko, whose bother Vitali is mayor of Kyiv, pleaded with world sport to turn its collective back on Russia in an exclusive interview with the Daily Mirror this week