A suicide attacker killed at least 15 people and wounded 20 more in a Shiite funeral procession today north of Baghdad, while a car bomb exploded near a market just outside the capital killing 13 people and wounding 21, police said.

Iraqi police have arrested four people in connection with the suicide bombing of two mosques near the Iranian border which killed at least 76 people, one of them a possible third suicide bomber, police said today.