Hamas of Iraq (Arabic: حماس العراق, romanized: Ḥamās al-'Irāq) was a Sunni militia group based in Iraq, which split from the 1920 Revolution Brigades on 18 March 2007. The group claims to have released videos of its attack on US troops. The 1920 Revolution Brigades insists that Hamas in Iraq was involved in assisting US troops in their Diyala...