The BBC article manages to go through 10 years of history here and appears to have missed the NATO invasion.
If we want to stop war crimes happening, NATO should hire me as an adviser. I could set them on the right path pretty quick with some simple observations: Invading a country doesn't make it more prosperous! Sometimes it makes things worse! All of the invasions in the Middle Eastern region have led to war crimes happening and it is a consistent pattern! Stop with the troops and the missiles!
But they won't hire me because they already know all that. Everyone knows.
Or we can speculate that the reason is the modern worldview of the Russian power as the zero-sum game with the west, where each problem delivered to the West is Russia's win, and excursions of troops of the other side is a helpful pretense.
Is it? I don't see the causality there. I mean, Canada isn't comitting war crimes in Libya. Germany isn't. Australia isn't. They could, but they don't. Russia does, so there is some cause you're not accounting for in the above comment. What motivates Russia to do that and not the other countries? It isn't the NATO action in 2011.
I feel articles like these are our personal propaganda. "Lets blame someone else, while our own war criminals roam free".
Tony Blair, Bush, Clinton ... they went into several wars without any approval of UN, made huge destruction, civilian deaths and suffering... and nothing, they live happily ever after ...