Minarets of a mosque and a cross on top of a church are seen during cold weather before Sunday's Coptic Christmas Eve Mass in Cairo, Egypt January 5, 2019. REUTERS/Amr Abdallah Dalsh
The explosion comes just days after Egypt's president ordered an agency to be set up to stop 'sectarian incidents'. Reuters

Egypt tightens security on Coptic Christmas eve after explosives expert killed at Cairo church


The National