The self-proclaimed Islamic State (IS) organization is taking advantage of security gaps in Salahaddin province to plunder the Alas oil field, despite a concerted campaign to dismantle the group’s improvised oil sector.”There is oil extraction and oil transportation from wells under Daesh control,” said a senior security official in the village of Tal Kussaybah, immediately south of the Alas field.Even though pro-government security forces control much of the area, including the Alas fi…