Ukraine's second biggest city, Kharkiv, suffered heavy bombardment on Wednesday as Russia's week-long invasion was denounced by the United Nations in a historic vote and dozens of countries referred Moscow to be probed for potential war crimes.
The biggest attack on a European state since 1945 has caused over 870,000 people to flee, led to a barrage of economic measures against Russia, and stoked fears of wider conflict in the West unthought-of for decades.
