“Iraqi helicopters bombed the city of Samarra after insurgents overran parts of it early on Thursday, bringing them within striking distance of a Shi’ite shrine the destruction of which in a 2006 attack unleashed a bitter sectarian war. The offensive is part of an escalating conflict between Iraq’s Shi’ite Muslim-led government and Sunni Islamist militants who have been regaining momentum in the past year, particularly in the west of the country bordering Syria. “

Source: Iraq dislodges insurgents from city of Samarra with airstrikes | Reuters