The fault of this atrocity is ultimately the fault of the former fake so-called president tRump that could have avoided the entire situation from happening and then to dump his failures on President Biden to deal with. Yet at being Putin's bitch, tRump was allowed to withhold military support from the Ukraine in order to appease his pimp and slave master Putin:
Russia's invasion puts a new light on Trump's Ukraine pressure campaign
Trump was withholding hundreds of millions of dollars in aid for Ukraine's defense as he was asking its president, Volodymyr Zelenskyy, to investigate Trump's potential 2020 rival, Joe Biden, and his son, Hunter Biden.
That 2019 call got Trump impeached. But the Senate acquitted him, and he dismissed the controversy as a politically motivated hit job — and his base went along.
Now, with Russia's brutal invasion of Ukraine and Zelenskyy being hailed around the world as a hero for his resolve, that call is put into a very different light."
https://www.npr.org/2022/03/08/1085...new-light-on-trumps-ukraine-pressure-campaign