I believe from what info I've seen that the wagnor group was pissed off they weren't getting the support and resources to keep their men safe, they also believe they should storm Kiev to win the war to save more men from dying and what are they waiting for? we've only seen a 3rd of Russians armed forces in play. After wagnor went to the nearest hq to make a point, the group and putin have kissed and made up and have gone back to the front line. This could mean a big push by Russia to end this war, ✌️❤️🙂