Gunmen shot dead eight plainclothed Egyptian policemen in the Helwan district south of Cairo, the interior ministry said Sunday.
The policemen were travelling in a minivan when the assailants in a pickup truck blocked their path and sprayed the vehicle with automatic rifle fire, the ministry said.
There was no immediate claim of responsibility but jihadists, including Islamist State group militants, have killed hundreds of policemen and soldiers in attacks, mostly in the Sinai Peninsula but also in and around Cairo.
The interior ministry said the dead included a lieutenant and seven lower ranking policemen who were patrolling the area just south of the capital when they were attacked late at night.
