Ninawa Campaign - Background

Background

Further information: 2003 invasion of Iraq and Battle of Mosul (2004)

The capital of Ninawa province, Mosul, forms the northern tip of the "Sunni Triangle" and lies on a sectarian fault line between Sunni Arabs and Kurds. Before the Iraq War, it was a Ba'ath party stronghold and a major source of officers for the Iraqi Army. The U.S. 4th Infantry Division was originally tasked with entering northern Iraq through Turkey, however the Turkish government blocked the attempt. Instead, 2,000 paratroopers from the 173rd Airborne Brigade and 1000 U.S. Special Forces soldiers from the 10th Special Forces group opened a smaller front from Kurdistan, working with the Kurdish Peshmerga to secure Kirkuk and Mosul. As a result, the U.S. forces did not have a large military presence in Ninawa following the collapse of the Saddam Hussein regime. In early April 2003, the 173rd Airborne launched Operation Option North to secure Kirkuk and its nearby oilfields. Meanwhile U.S. Special Forces and Peshmerga turned towards Mosul, securing the city on April 11 after the Iraqi Army V Corps surrendered. Despite efforts by the Special Forces commander, Lt. Col. Waltemeyer to keep Kurdish forces out of the city, Mosul fell into chaos with armed Kurds looting the city and forcing Arabs out of homes. At the same time, former Ba'athists and Iraqi military personnel fled south to Tikrit and began to form the insurgency. By the end of the first week of American occupation of Mosul, 31 Iraqis had been killed and 150 wounded.

Towards the end of April, 20,000 soldiers from the U.S. 101st Airborne Division, led by Maj. Gen. David Petraeus arrived in Mosul and assumed responsibility for Ninawa province.

In January 2004, 8,700 soldiers of the 3rd SBCT/2nd Infantry Division replaced the 101st Airborne, effectively halving the number of U.S. soldiers. Ethnic tensions in Mosul grew, with the Sunni Arabs and the insurgents occupying the west side of Mosul and the Kurds occupying the east side. The situation worsed in October 2004 when the 1st SBCT, 25th Infantry Division relieved the 3/2 SBCT. The 1/25 SBCT had only 3 battalions in Mosul since one of its battalions was redeployed to Fallujah as part of Operation Phantom Fury. At the same time, insurgents moved from Fallujah to Mosul and began launching attacks. On November 11, 2004, insurgents conducted a large scale operation against police stations in Mosul, facing little resistance from the Iraqi police who refused to fight. Undermanned Coalition forces were forced to rely on thousands of Kurdish Peshmerga to help recapture the city, which was retaken after two weeks of heavy fighting.

Between 2004 and 2006, a stalemate existed between the Kurdish forces in the east of the city (who had been reflagged as the 2nd Iraqi Army Division) and Sunni insurgents who were firmly entrenched in western Mosul.

In early 2007, coalition forces launched a new counter insurgency strategy throughout Iraq, mainly focused on Baghdad and the surrounding belts. The U.S. military command responsible for Ninewa province, Multi-National Division North, was again forced to operate without one of its battalions when the 2nd battalion, 12th Cavalry Regiment was deployed to Mansoor district as part of the Baghdad Security Plan. At this point, MND-N had one combat brigadein Ninewa Province, the 4th Brigade Combat Team of the 1st Cavalry Division, under the command of COL Stephen Twitty. This unit was composed of three combat battalions, including 2nd Battalion, 7th Cavalry Regiment and 1st Battaion, 9th Cavalry Regiment stationed at FOB Marez in Mosul and 5-82 FA BN at FOB Q-West near Qayarrah. These units were supported by the 4th Special Troops Battalion and the 27th Brigade Support Battalion.

At the same time, the Iraqi Army 2nd Division had redeployed two of its battalions to Baghdad. Despite the reduced Coalition and Iraqi presence in Mosul, attacks fell by half, from between 15 and 18 attacks per day in December 2006, to 7-9 attacks in July. However, coalition operations in Diyala and Baghdad were forcing insurgents north along the Tigris River valley up to Mosul.