Officials say attacks in Iraq have killed at least four people as government troops continue their siege of two cities overrun by al-Qaida in western Anbar province.

Officials say attacks in Iraq have killed at least four people as government troops continue their siege of two cities overrun by al-Qaida in western Anbar province.

Maj. Raid Emad Rasheed says a suicide bomber rammed his explosives-laden truck into a police station in the northern city of Kirkuk, killing two people there and wounding 55, some critically.

A police officer says a roadside bomb struck an army patrol southeast of Baghdad, in the Madain area, killing one soldier and wounding another.

The officer says another bomb hit a patrol of pro-government, Sunni militiamen in Baghdad’s southeastern suburb of Jisr Diyala, killing one fighter and wounding four.

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A medical official confirmed the casualty figures. Both spoke on condition of anonymity as they are not authorized to talk to media.