In this photo released by the office of the Egyptian Presidency, Egyptian troops demonstrate their skills at a graduation ceremony attended by President Mohammed Morsi, unseen, in Cairo, Egypt, Tuesday, July 17, 2012. Egypt s President Mohammed Morsi hailed the Egyptian army and its commanders at a time the newly elected Islamist president and the military council, which took power after ouster of Hosni Mubarak last year, are in mid of power struggle.