The Islamic State (IS) group on Saturday killed two policemen guarding a northern Iraqi oil field, in a first attack on energy facilities since militants were driven from the region's towns, a security source said.
"A large number of IS terrorists attacked a post of the oil police force near well 43 in the Khabbaz oilfield, killing two and wounding a third," the source told AFP.
The income from oil is vital for Iraq, OPEC's second-biggest producer, as the country needs tens of billions of dollar to rebuild after the devastating fight against IS.
Iraqi forces announced the total defeat of IS in the country in December after a punishing campaign to oust the group from territory it seized in 2014.
But cells of militants remain behind and have continued to carry out bloody attacks, including killing 27 pro-government fighters in an ambush in the Hawija region last week.
Iraq's central government retook the vital oil fields around Kirkuk from the autonomous Kurdistan region last year after it held a disputed vote on independence.
#Iraq’s #oilandgas potential remains considerable despite a wide range of challenges the country faces, speakers agreed at an @AtlanticCouncil forum for the US launch of a new report https://t.co/uSfwuFrwRP
— Oil & Gas Journal (@OGJOnline) February 20, 2018