Fresh strikes on Islamic militants
The US has launched a second round of airstrikes against Islamic militants using drones and fighter jets.
Officials said unmanned aircraft struck a mortar near Ibril and four Navy F/A-18 fighter jets struck a seven-vehicle convoy outside the city.
The jets flew off the USS George HW Bush aircraft carrier.
The strikes followed a morning strike on an Islamic State artillery gun that was firing on Kurdish troops near US personnel.
US president Barack Obama said the US would launch airstrikes on the militant group that was threatening American military trainers in the north eastern Iraq city.
Officials say the convoy was destroyed.