LIVE. Russian convoy on its way to Kiev already more than 60 kilometers long, Zelensky wants no-fly zone over Ukraine

According to the Ukrainian ambassador to the US, Russia on Monday used a thermobaric bomb, also known as a ‘vacuum bomb’, in Ukraine, a very powerful weapon that creates a huge pressure wave and can cause a lot of damage, especially in urban environments. Ukrainian President Zelensky asks for a no-fly zone over his country, but collides with a njet from the White House. Follow all the latest developments in this live blog.

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