BAGHDAD, Dec. 13 (Xinhua) -- Two suicide truck bombs went off at an Iraqi base housing oil infrastructure protection force on Wednesday, killing nine soldiers and wounding 10 others, a local police source said.

    "Two suicide bombers drove their explosive-laden trucks into abase of the Iraqi army 1st Brigade tasked with protecting Iraq's oil infrastructure in the Rayadh area, 60 km south west of Kirkuk," the source said on condition of anonymity.

    "The double attack killed at least nine soldiers and wounded 10 others," the source said.