Also, in this case we are discussing here it is crystal clear that this was an actual intended nazi salute. Those other ones in the photos probably were not – at least each picture has visual cues that point towards the hand gesture having had a different meaning than on this one now.
On first one the fingers are much more open than now. On the second one the arm is quite low and the facial expression looks mostly worried. Probably he's just waving his hand there. And the same goes for the rest of the pictures. Especially the facial expressions are very different from the video shown now, where there is nothing ambiguous.
Of course, if the context is shown, some of those photos could prove to really have been hitler salutes, but I highly doubt they were.
True, but there is the army that handed all the logistical trucks to the Red Army. The backbone of the Red Army was US material support. They provided the manpower, USA provided the tools. Plus, USA and UK provided a notable amount of manpower from another direction. And the tools for that manpower as well.
It is true that the Soviet army did a lot there. But still, the Russian claim that they did basically all of the job, especially when a huge chunk of "their" soldiers were actually from Ukraine and not from the Russia, is a lie.
It was a coöperational effort of several countries. USA could not have freed us of Nazis without UK and USSR. And USSR could not have freed us of nazis without USA and UK.