The NATO force in Afghanistan said Monday it had killed an Al-Qaeda cell leader after he was pin-pointed by alliance aircraft while carrying out an attack on a police post. Abu Baqir, described as 'a dual-hatted Taliban sub-commander and Al-Qaeda group leader', was killed on Sunday when his truck was targeted in an airstrike in northern Kunduz province, a hotbed of the insurgency. Another militant was also killed and several others captured while seeking treatment for their injuries in a local hospital, NATO's International Security Assistance Force said in a statement. 