A militant umbrella group that includes al-Qaeda in Iraq says it was behind the wave of bombings in Baghdad on Tuesday which killed more than 50 people.
The Islamic State of Iraq described the violence as “the first drop of rain”, after which it would have its “revenge” for those executed by the authorities.
On Monday, the justice minister said “nothing” would halt the executions of militants guilty of capital offences.
The bombings also came on the 10th anniversary of the US-led invasion.
Although violence has decreased in Iraq since the peak of the insurgency in 2006 and 2007, attacks are still common and at least 220 civilians were killed in February.
‘Quick response’
At least 50 people died and 160 others were wounded in the co-ordinated wave of suicide, car and roadside bombings in and around Baghdad during Tuesday’s morning rush hour.