As they battle to hold on to the northern Iraqi city of Mosul, Isis (Islamic State) militants have added a new weapon to their arsenal: tanks made of wood.
The life-size replicas are intended to confuse air support from the United States-led coalition backing the Iraqi ground offensive for the city, commanders said. Although they may look far from realistic when viewed from close quarters, it's harder to tell what they are made of from the sky.
Iraqi forces discovered a building used to manufacture the decoys when they retook the village of Sada, north of Mosul, last week. In addition to three fake tanks, they found five wooden Humvees.
There were even mannequins designed to look like fighters operating machine guns and plastic weapons.
Major General Sabah al-Azzawi, commander of the 16th Division of the Iraqi army, said his forces were "stunned" to make the discovery. "I expect there will be more inside the city," he said.