I didn't introduce the 10M figure, I linked an example article where it was used (the Ynetnews one) -- it is a common number I have seen of those who died in Soviet prisons. Maybe not specifically those who were captured by the NKVD -- but I think a lot of people were dropping dead who were also not political prisoners.
> 10M in this category -- the number who perished "Yagoda's torture chambers" throughout the USSR before the start of the war; and "about half" being in Ukraine;
No -- I said about half of these excess deaths were in Ukraine, most of that half being made up of the 5 million people killed in the Holodomor.
I'm sorry I don't have perfectly legible accounting of the millions of people Stalin killed in Ukraine, but with the lower bound being in the millions I don't think saying 7.5 million people killed in Ukraine is unreasonable. The Holodomor killed 5 million and then there's assuredly another 2.5 million made up in further excess deaths there somewhere. I don't know if it is perfectly accurate and I don't care. These were the people who Bandera had a fiduciary duty to protect, as a leader of Ukrainians. I don't support the evil things that happened in Volhyn and Galicia, but those things had a historical context where there was a credible threat of millions more lives of his countrymen on the line. Tough choices had to be made and he made them.