At least three policemen were killed and seven others, including civilians, wounded in a suicide bombing in northern Kunduz province on Friday morning, an official said.
The bomber blew himself up among people offering prayers for northern zone police commander Gen Daud Daud, who was killed in an attack on a high-level meeting in neighbouring Takhar province on May 28.
Kunduz police chief Brig Gen Samiullah Qatra who was among the participants of the ceremony escaped unhurt in the assault while seven people, including four civilians, were injured.