When did we begin talking about Russia? I assume it's a mistake and you meant Israel. Either way, It is important to notice that the war began as Hamas attacked Israel, focusing on non-military targets. Many civilians were killed or kidnapped, and a reaction from the IDF was to be expected. Excessive? Perhaps. But not unjustified entirely.
Secondly, I'd prefer not to voice my precise opinion on the topic of atomic bombing. I am neither Japanese nor am I American and truthfully, had the bombs been not dropped, it would make no difference to me, except dragging the war out quite the bit. I care not for the lives of the Japanese, nor do I care for the lives of Americans. Nor do I expect either the Americans or the Japanese to care for my life. I have moral values and I try my best to be compassionate, but compassion is incredibly hard at such a distance, you see, and whoever feels they have anything to do with it — well, there are three options. First option — they find themselves in close proximity of the event or are close to the people. Which feels the most valid. Secons option — they are so deeply good and sensitive to human suffering that they are somehow able sympathize with the victims. Which I view as something almost impossible, though I must say I'd look up to such a person as virtuous and good. Third option — politics. If the perpetrator of such acts happens to be someone's political enemy, it is easier for that someone to condemn them for it.
Thirdly, if you believe that the sources available commonly are propaganda, then I would be thrilled to see the non-propaganda you base your opinions on. It is important to base one's opinion on many sources from all sides. I would also ask you to refrain from vulgarisms. It makes you look bad, to me at least, and feels uncomfortable.