The Islamic State group is manufacturing weapons in and around Mosul on an industrial scale with products largely purchased in bulk from Turkey, according to a report published by an arms research group.
The findings show that IS maintained a "robust and reliable" supply chain between Turkey and Iraq that allowed the fighters to produce tens of thousands of weapons, the London-based Conflict Armaments Research said on Wednesday.
The group's researchers studied IS weapons found at manufacturing facilities and on the battlefield during the Iraqi operation to retake Mosul that is underway.
As Iraqi forces advance, the extremists are losing the physical capacity to manufacture weapons on an industrial scale, but the research group's executive director James Bevan warned that highly trained fighters will take their expertise with them as they retreat.
"Given that this group is so organised, they clearly see the writing on the wall in Mosul," Bevan told The Associated Press, saying he believes IS has already moved its highest-trained bomb-makers out of Mosul and into Syria and southern Turkey.
"They place a very high value on technical capacity and they will do everything they can to preserve it," he said. Bevan added that IS fighters likely looked to Turkey to purchase weapons ingredients, knowing that their demand would outstrip what is available in Iraq.
Iraq witnesses almost-daily attacks that have been frequently claimed by IS, including Baghdad where multiple attacks took place on Wednesday.
A total of 11 people were killed and 38 others wounded in separate attacks in and around Baghdad, police and health officials said.
The deadliest was in the southern district of Oaireeg, where a bomb killed four civilians and wounded 12 others, said the officials, who spoke on condition of anonymity as they were not authorised to release information.
No group immediately claimed responsibility for Wednesday's attacks.
