 Complete the following phrase:  In 2014, the 6th Brigade of the 3rd Division was described as the first line of Mosuls defence against ISIS. Infantry, armour and tanks had been shifted to Anbar in the fight there with ISIS, and had left Mosul with virtually no tanks and a shortage of artillery, according to Lieutet General Mahdi Gharawi, commander of the Ninevah operational command. During the fight in Mosul, the 