I haven't finished watching it all yet, but I feel I have to respond to @20:00 - 22:00 in.
That is truly awful and a horrible lesson. That is a crime against humanity but even practically he is wrong here and furthermore, if they do it with you they'll do it to you.
There is so much I could say, but after typing out a lot (Battle of Kursk 1943, Winter War 1939, sheer weight of numbers working in the former but not the latter etc) I realised it was probably better not to, I mean, are we at war are we not at war? Who is considered 'fair game' and who is not? What is even considered within bounds and out of bounds?
I will just say that first of all numbers are not irrelevant but they certainly are not everything, it varies wildly. Conscription is a weakness not a strength and the cause and the manner in which one conducts themselves matters! If King Louis XIV had of heeded the Sacred Heart, the weapons would have been the same, the numbers would have been the same, but the passion would have been completely different... St Joan of Ark was some woman on a horse with a flag who didn't do any of the killing.
"Our Lady of Victory, Ark of the New Covenant, Co-Redemptrix, Mediatrix and Advocate, Pray for us."
God Bless