The Iraqi army, backed by US-led airstrikes, is trying to capture east Mosul at the same time as the Syrian army and its Shia paramilitary allies are fighting their way into east Aleppo. An estimated 300 civilians have been killed in Aleppo by government artillery and bombing in the last fortnight, and in Mosul there are reportedly some 600 civilian dead over a month.
Despite these similarities, the reporting by the international media of these two sieges is radically different.
In Mosul, civilian loss of life is blamed on Isis, with its indiscriminate use of mortars and suicide bombers, while the Iraqi army and their air support are largely given a free pass. Isis is accused of preventing civilians from leaving the city so they can be used as human shields.