The Ingessana people are, in the words of Ethiopian missionary Getachew Tsegye, a “hard-core Muslim” tribe – some of whom were even trained by Osama bin Laden as members of Al Qaeda. There was a group of Ingessana living in the refugee camps around Doro, South Sudan when an AIM AIR flight brought Getachew and his fellow Ethiopian evangelists to work among the Sudanese refugees for the first time in 2012.