It has no relevance. Russians shot missiles into Ukraine. The facts of the matter are that Russians are the aggressors here, and this is a war entirely of their making. The Ukrainian perspective about the effects of the missile attack on them is what matters to an article about the missile attack on Ukraine.

Not including the Russian perspective isn’t evidence of bias, it’s omitting things which don’t matter. We already know that Russia invaded Ukraine, and that Russia will rubble-ize it rather than surrender unless they are aggressively beaten back by Ukraine.

You’ll notice I didn’t complain about the parts where they pick on the language used in the article - because those are valid complaints. Expecting the article to include the Russian perspective about the smoking craters they left all across Ukraine is patently ridiculous.

Sometimes facts are just facts. Russia is objectively the nation who started the war, they are objectively the aggressors, and they are objectively responsible for all related death and destruction. We don’t need to be sure we include a sentence saying, “And by the way the Russians did this because they would really like to control Ukraine” every time - that’s part of the setting.