From the CentCom (U.S. Central Command) Press agency I learn that a jihadist website has posted details of "operations" carried out by the Ansar al-Sunnah Group:
On Tuesday, 12 December [ 2006], your brave brothers, the mujahidin of Mosul, crushed a policeman at the command post on Al-Jisr al-Khamis in Mosul. This took place when he asked them to stop as they left after planting an explosive and crushed him and went through the command post safely. Praise and gratitude be to God.
At 0930 on Wednesday, 13 December [ 2006], your brothers in jihadist Mosul killed a member of the apostate police by setting an ambush for him in Al-Wihdah quarter on the left side [as published] of Mosul. He was shot to death. Praise and gratitude be to God.