FACTBOX-Security developments in Iraq

(Reuters) - Following are security developments in Iraq at 6 a.m. EDT on Saturday:

* denotes new or updated item.

* ISHAQI - The dismembered bodies of four people were found in Ishaqi, 100 km (60 miles) north of Baghdad, police said.

* BAGHDAD - U.S. forces killed two suspected insurgents and arrested 10 others in operations on Friday and Saturday in central and northern Iraq, the U.S. military said.

BAGHDAD - Six bodies were found in different areas of Baghdad on Friday, police said.

SAMARRA - Police said eight electricity workers were killed and two wounded when U.S. aircraft fired on their van near Samarra, 100 km (60 miles) north of Baghdad, on Friday. The U.S. military said aircraft had tracked six armed individuals in a truck in the area on Thursday, and fired on them as they planted a roadside bomb. All six were killed.

RASHAD - The bodies of two Kurdish Yazidis were found near the small town of Rashad, 30 km (18 miles) south of the northern city of Kirkuk, on Friday, police said. The reason for their killing was not known.

BAIJI - More than 20 insurgents forced staff from a civil defense building in Baiji, 180 km (110 miles) north of Baghdad, on Friday and then destroyed the building with a bomb, police said. Two people were wounded by flying debris.