In Iraq at least 20 people died in a pair of car bombings on Sunday. South of Baghdad, a bombing killed at least 11 police officers in an attack on an Iraqi police station. North of Baghdad, nine Iraqis were killed and another 30 injured in a car bombing outside a U.S. air base. In another attack on a U.S. base, one American was killed in Balad, this came two days after five U.S. soldiers were killed in Sadr City.