Dutch airstrike killed dozens of civilians, IS fighters in 2015

A Dutch airstrike against an alleged Islamic State bomb factory in northern Iraq in 2015 killed about 70 people, including civilians and IS fighters, the Dutch Defence Ministry said on Monday.

The government of the Netherlands had not previously provided a detailed estimate of the number of deaths in Hawija, near the city of Kirkuk.

A bomb dropped by a Dutch F-16 fighter jet taking part in U.S.-led counter-terrorism operations on the night of June 2 "resulted in around 70 victims, including IS fighters and civilians," Defence Minister Anna Bijleveld-Schouten wrote in a letter to parliament.

It was unclear precisely how many civilians were killed, the letter said, but the number of victims was higher than had been anticipated in the night-time raid, partly due to a series of blasts from explosives stored at the building, it said.

The facility was on an industrial site and "intelligence available to the Netherlands did not anticipate civilians deaths because there were no civilians living in the area near the target," it said.

"After the raid there were a number of secondary and larger explosions that could not have been anticipated from earlier strikes on similar targets," it said. "This caused the destruction of a large number of other buildings."

Dutch F-16s flew around 2,100 raids over Iraq as part of the anti-IS coalition between October 2014 and 2018, the ministry said.