baghdad iraqi parliament wednesday ask prime minister haider al-abadi send troop kurdish-held region kirkuk take control oilfields kurdish pehsmerga fighters take control kirkuk multi-ethnic region 2014 iraqi army flee face islamic state militants overrun third iraq kurdish move prevent oilfields fall militants hand area historically claim kurds also home turkmen arab communities kurdistan regional government include independence referendum hold monday government bring back oilfields kirkuk control oil ministry say resolution vote parliament baghdad see reuters call abadi issue order security force deploy dispute areas include kirkuk iraqi parliament ask leader abadi take back kurd-held kirkuk