An explosion inside Cairo’s Coptic cathedral killed at least 20 folks and injured 35, Egypt’s state tv stated.
There used to be no instant declare of duty.
On Friday, two roadside bombs — one in Cairo and one north of the capital — killed six policemen and wounded six others.
Egyptian safety forces are preventing an insurgence led via Islamic State’s department in North Sinai, the place loads of squaddies and police were killed.
The insurgents have additionally introduced fatal assaults Cairo and different towns.