“U.S. Army Lt. Col. James Browning juggled phone calls on an overstuffed sofa in a small village south of Mosul. His counterparts in the Iraqi army’s 9th Division were pushing toward western Mosul, just a few miles away, and were coming under mortar fire from the Islamic State group as they moved on a power station.”
Source: U.S. changes rules of engagement for Mosul fight in Iraq