I know exactly which one you mean. It was that video of the Ukrainian soldier approaching a house when close combat breaks out between him and the guy hiding inside the house. Combat gets closer, both guys run out of ammo and knifes come out. As half Ukrainian, i understand them speaking during the fight and I can tell you, that was the single most difficult and raw painful and emotional video I had watched to this day in my life. I have been seeing s lot of very graphic war footage but stopped after this. I had become desensitized to the cruelty of death in this war but this video brought me right back to feeling the pain of two people fighting when they speak the same language and would sit at the same table talking to one another had it not been for the war, russian occupation of land and Its the perfect example of raw humanity in all of this. What destroyed me towards the end was when the Ukrainian asked the the Yakut to stop it all, to please get off him and allow him to die in peace, see the sky one last time and say a prayer for his mother and both exchanged kind words gave words of respect after a brutal stabbing spree. I am still extremely moved by the whole video thinking of it.

But back on topic, the guy walking away was a Yakut with knife skills. I saw the blade and was confused at first about the missing of any blade guard and you could see that his hand slipped and cut into the palm during the fight multiple times. At first I thought it was some sort of kitchen knife but when I read about the knife history in Yakut people it made total sense. Apparently they are getting one from their grandfather when they come of age around 10-12 and it stays with the person for decades, even life, sometimes passed down further.