Two Iraqis were killed and 6 others were wounded Friday in separate acts of violence and terrorist attacks.
In Diyala province, a police officer was shot dead while two mortar shells claimed the life of a serviceman and severely injured another.
In Saladin province, several mortar shells targeted southern Tikrit, leaving five citizens injured.
The Iraqi security forces, supported by tribal militants, have started a military operation to flush out militants of Al-Qaeda terrorist splinter of Daesh in Tikrit.