The Egyptian military need to create an enemy to justify its dictatorship. The enemy used to be Israel. After Camp David they create a new enemy inside Egypt. Sadat encouraged the Wahhabism and its secret and public organizations, including Muslim Brothers. Mubarak did the same to scare the West and the secular trends in Egypt. To stay in power, Wahhabism is needed .So, Isis is serving them. They used ISIS to distract people attention and to cover their failure. The Egyptian military regime is not the solution, it is the problem.