The Russian-Syrian bombing campaign in eastern Aleppo, which has ended at least for the time being, has been described in press reports and op-eds as though it were unique in modern military history in its indiscriminateness. In an usual move for a senior US official, Secretary of State John Kerry called for an investigation of war crimes in Aleppo.
Source: US Hypocrisy: Bombing of Aleppo Is No Worse Than What Happened in Gaza and Iraq