From a Wall Street Journal story by Greg Ip headlined “Big Tech Is the West’s Surprise Weapon in Competition With Russia, China”:

In February, Ukraine passed a law allowing private cloud providers to host government data outside its borders, then struck contracts with Amazon Web Services, Microsoft Corp., Oracle Corp. and Alphabet Inc.’s Google.

Days later Russia invaded, and a missile destroyed a data center in Kyiv where information had been stored, said Mykhailo Fedorov, Ukraine’s minister of digital transformation.  “All of the backups were already transported to other European countries and no damage was done,” he said.