"If Russia has intelligence that Ukraine is using an otherwise protected civilian target for military purposes, and if a decision is made to attack the target using force deemed proportional to the threat, then no war crime has been committed. Indeed, given what The Washington Post has documented, it appears that it is Ukraine, not Russia, which is committing war crimes. According to Richard Weir, a researcher in Human Rights Watch’s crisis and conflict division quoted in the Post article, the Ukrainian military has “a responsibility under international law” to either remove their forces and equipment from civilian areas, or to move the civilian population from the areas where military personnel and equipment are being stored. “If they don’t do that,” Weir said, “that is a violation of the laws of war. Because what they are doing is they are putting civilians at risk. Because all that military equipment are legitimate targets.”... While the Ukrainian government, American politicians, and human rights groups can make allegations of war crimes by Russia in Ukraine, proving these allegations is a much more difficult task. Moreover, it appears that, upon closer examination, the accuser (at least when it comes to the Ukrainian government) might become the accused should any thorough investigation of the alleged events occur."