Military and members of the Egyptian police force stand guard outside the ElMosheer Tantawy Mosque ahead of the memorial ceremony held by EgyptAir...
{"Image ImageDescription": "CAIRO, EGYPT - MAY 23:  Military and members of the Egyptian police force stand guard outside the El-Mosheer Tantawy Mosque ahead of the memorial ceremony held by EgyptAir for realtives and family members of EgyptAir staff on flight MS804 on May 23, 2016 in Cairo, Egypt. Egyptian President Abdel Fattah el-Sisi announced Sunday that a submarine will be deployed to search for the flights 'black box'. The submarine can reach depths of 3,000 meters. EgyptAir flight MS804 crashed into the Mediterranean Sea en-route to Cairo from Paris carrying 66 passengers and crew. Wreckage including seats, personal belongings and human remains have been located 290kilometres north of Egypts port city of Alexandria and data taken from the aircrafts ACARS system show several smoke alerts near the cockpit just minutes before the flight crashed.  (Photo by Chris McGrath/Getty Images)", "Image Copyright": "2016 Getty Images"}