Iraq said on Sunday it had hanged 36 militants sentenced to death over the mass killing of hundreds of mainly Shi'ite soldiers at a camp north of Baghdad two years ago.
It is the highest number of militants executed in one day by the Iraqi government since Islamic State fighters took control of parts of northern and western Iraq in 2014.
The executions were carried out at a prison in the southern Iraqi city of Nasiriya, state television quoted the Justice Ministry as saying.
As many as 1,700 soldiers were killed two years ago after they fled from Camp Speicher, a former U.S. military base just north of Saddam Hussein's home town of Tikrit, when it was overrun by Islamic State, the ultra-hardline Sunni group.
The government came under increased pressure from local Shi'ite politicians to execute militants sentenced to death after a massive bombing that targeted a shopping street in Baghdad on July 3, killing at least 324 people.