FILE - In this June 29, 2012 file photo, Defense Secretary Leon Panetta, left, accompanied by Joint Chiefs Chairman Gen. Martin Dempsey, gestures during a news conference at the Pentagon. Top Pentagon leaders say have talked by phone with their new Egyptian counterparts and are hoping to continue the longtime military relationship between Washington and Cairo. Egyptian President Mohammed Morsi shook up his nation's military over the weekend, replacing two men who'd had strong working relationships with the Pentagon. (AP Photo/Evan Vucci)