Damaged vehicles are seen after a bomb exploded at Al Rawdah mosque in Bir Al-Abed, Egypt November 25, 2017.
A man reads the Koran, at the Al Azhar Mosque in old Cairo, Egypt November 25, 2017.
People pray at the shrine of Islam's Prophet Mohammed's grandson Hussein ibn Ali at the Al-Hussein Mosque, in old Cairo, Egypt November 25, 2017.
Relatives of victims of the explosion at Al-Rawda mosque, sit outside Suez Canal University hospital in Ismailia, Egypt November 25, 2017.
People pray the Asr prayer, at Al Azhar Mosque in old Cairo, Egypt November 25, 2017. REUTERS/Mohamed Abd El Ghany
An ambulance drives past the Suez Canal University hospital, where victims of the Al Rawdah mosque attack are being treated in Ismailia, Egypt November 25, 2017.
A victim's relative of the Al Rawdah mosque attack gestures outside the Suez Canal University hospital in Ismailia, Egypt November 25, 2017.
Relatives of victims of the Al Rawdah mosque attack walk past the Suez Canal University hospital, where they are being treated in Ismailia, Egypt November 25, 2017.
Relatives of victims of the explosion at the Al Rawdah mosque, wait near past ambulances outside Suez Canal University hospital in Ismailia, Egypt November 25, 2017.
A police officer with dog patrols outside the Suez Canal University hospital, where victims of the Al Rawdah mosque attack are being treated in Ismailia, Egypt November 25, 2017.
Egypt's deadliest attack: 305 killed at Sufi mosque assault