Two security sources told Reuters on Sunday that production was halted at Iraq's Hor Mor gas field, one of the largest in the Kurdistan region, after it was targeted by a drone strike.
Both sources stated that smoke was seen rising from the area. An engineer who worked at the site said that the attack hit a gas storage facility, and that orders were given to all workers to take cover for fear of further attacks.
This field provides supplies for electricity generation in the region.