The Brandenburg Gate is illuminated in Ukrainian national colors, in Berlin, Germany February 23, 2022. REUTERS/Michele Tantussi 

The European Commission building is illuminated in the colours of the Ukrainian flag, in Brussels, Belgium, February 24, 2022. REUTERS/Johanna Geron 

Rome's ancient Colosseum is illuminated in the colours of the Ukrainian flag, in Rome, Italy, February 24, 2022. REUTERS/Guglielmo Mangiapane 

The Eiffel Tower is lit up in blue and yellow, the colours of the Ukrainian flag, in support of the Ukrainian people after Russia launched a massive military operation against Ukraine, in Paris, France, February 25, 2022. REUTERS/Benoit Tessier 

The Taipei 101 skyscraper is lit up in the colours of the Ukrainian flag following Russia's attack on Ukraine, in Taipei, Taiwan February 28, 2022. REUTERS/Annabelle Chih 

A man takes a photograph of Tel Aviv's municipality building which is lit up in the colours of the Ukrainian flag, in a show of solidarity, according to a spokesperson, after Russia launched a massive military operation against Ukraine, in Tel Aviv, Israel, February 27, 2022. REUTERS/Amir Cohen 

People cross the square in front of Tel Aviv's municipality building which is lit up in the colours of the Ukrainian flag, in a show of solidarity, according to a spokesperson, after Russia launched a massive military operation against Ukraine, in Tel Aviv, Israel, February 27, 2022. REUTERS/Amir Cohen 

A view of the St George's Hall lit up in yellow and blue in support of Ukraine, after Russia launched a massive military operation against Ukraine, in Liverpool, Britain, February 26, 2022. REUTERS/Jason Cairnduff 

A view of St Albans Cathedral lit up in yellow and blue in support of Ukraine, after Russia launched a massive military operation against Ukraine, in St Albans, Britain, February 26, 2022. REUTERS/Paul Childs 

Soccer Football - LaLiga - Atletico Madrid v Celta Vigo - Wanda Metropolitano, Madrid, Spain - February 26, 2022 General view as the stadium is lit up in Ukraine colours before the match REUTERS/Javier Barbancho 

A banner is pictured in front of Brandenburg Gate lit up in the colours of Ukrainian flag during an anti-war protest, after Russia launched a massive military operation against Ukraine, in Berlin, Germany February 24, 2022. REUTERS/Fabrizio Bensch 

The iconic Fisherman's Bastion in the Buda castle is lit up in the colours of the Ukrainian flag, after Russia launched a massive military operation against Ukraine, in Budapest, Hungary February 25, 2022. REUTERS/Marton Monus 

The iconic Fisherman's Bastion in the Buda castle is lit up in the colours of the Ukrainian flag, after Russia launched a massive military operation against Ukraine, in Budapest, Hungary February 25, 2022. REUTERS/Marton Monus 

The American Falls and Bridal Veil Falls are lit in the colours of the Ukrainian flag, following the Russian invasion in Ukraine, as seen from Niagara Falls, Ontario, Canada February 27, 2022. REUTERS/Nick Iwanyshyn 

The American Falls and Bridal Veil Falls are lit in the colours of the Ukrainian flag, following the Russian invasion in Ukraine, as seen from Niagara Falls, Ontario, Canada February 27, 2022. REUTERS/Nick Iwanyshyn TPX IMAGES OF THE DAY 

Guayaquil's Municipality is lit in the colours of the Ukrainian flag in support of the country after the Russian invasion in Ukraine, in Guayaquil, Ecuador February 26, 2022. Picture taken February 26, 2022. REUTERS/Santiago Arcos 

The Statue of Liberty is lit in the colours of the Ukrainian flag in support of the country after the Russian invasion in Ukraine, at the Bicentennial Park, in Guayaquil, Ecuador February 26, 2022. Picture taken February 26, 2022. REUTERS/Santiago Arcos