in the film he is the one who lead the miltias in Mogadishu,while th e United States are in Mogadishu,he and two of his men with RPGs shoot down one of the Black hawk Helicopter,battle ensures in mogadishu,one of the soldiers where captured by his militias however it is later freed,at night,the Soldiers were engaging the miltias,he and his men are in a technical he manned the .50 Cal Machine gun,without even knowing,one of the technical with a bazooka was captured by the Soldiers,Yousuf was shock after he see the soldiers aiming the bazooka at him,the bazooka was fired and killing Yousuf himself.