Tawagar jagorancin ƙungiyar Hamas karkashin jagorancin shugaban ƙungiyar a Yammacin Kogin Jordan, Zaher Jabarin, ta gana da jagorancin ƙungiyar "Jihadil Islami" karkashin jagorancin babban sakataren ƙungiyar, Ziyad Nakhalah, a babban birnin Masar, Alkahira.