Bombings continued in the Baghdad region, as security forces battled militants back from the Hamrin Mountains.
At least 250 were killed and 59 were wounded:
A civilian was killed and five were wounded during a blast in Tarmiya. Five security members were killed and 10 more were wounded in a suicide blast at a checkpoint.
In Baghdad, a bomb killed five people in Aden Square.
Nine people were kidnapped from the Wajihiya area.
A roadside bomb in Jurf al-Sakhar wounded four militiamen.
Thirty militants were killed during an operation in the Hamrin Mountains.
In Hawija, 28 militants were killed.
At least 15 militants were killed in Garma.
In Saniya, 13 militants were killed.
In Albu Faraj, three militants were killed.
Three militants were killed during operations north of Tikrit.