Three Katyusha rockets fell Wednesday evening near an oil refinery in Iraqi Kurdistan. "The rockets did not cause any human or material damage," said the counter-terrorism council of the region.  

The regional counter-terrorism agency said that the missiles landed near the Korokosk refinery, one of the largest oil-rich regions, about 20 kilometres northwest of Erbil.

The announcement stressed that the missiles "did not cause any human or material damage."

The Iraqi News Agency quoted the authorities saying that the launched missiles were from the Hamdaniya area in Nineveh Governorate.

Sources in the Kurdistan Regional Government told "Reuters" that the refinery near which the missiles fell is owned by businessman Baz Karim Barzanji, CEO of the "Car Group" energy company. Last month Barzanji's house was targeted and demolished by Iranian missiles.

Last March, Iran attacked Erbil with more than a dozen ballistic missiles in an attack, the first of its kind on the capital of the semi-autonomous region.