In the town of Alqosh, at the northern limit of the Ninevah Plains, uniformed and armed members of the Assyrian Democratic Movement’s (ADM) force once patrolled the streets. The town of around 10,000 Christians sits on the first hills to emerge from the plain, with a single road leading into it.

The ADM is one of Iraq's main Christian political parties, with two deputies in the Council of Representatives in Baghdad and two members in the Kurdistan parliament in Erbil. The party has had armed forces since the 1980s, when it mobilized against Saddam Hussein’s regime in alliance with the Kurds. Currently, the armed forces are thought to number around 2,000 men, most of whom provide security in party offices.

In Alqosh, there are now around 40 members of the ADM force — an increase from before the Islamic State's (IS) arrival in the area. In early August, IS’ advance precipitated an evacuation of the town’s civilians. While they were away, the ADM force patrolled the town, mainly to prevent theft and looting. Since the people came back, the forces have restricted their activities to observing the plains from their office rather than patrolling the town, with plans to safeguard any future evacuation. ADM force members told Al-Monitor that their ending of patrols was due to a desire not to intimidate local people. There is perhaps some truth in this, although it is also true that the ADM is not universally popular in Alqosh, and that for many people the ADM force is somewhat irrelevant.

The Ninevah Plains lie east of the Tigris where it flows through Mosul. Historically, the area was home to many of Iraq’s Assyrian Christians, who trace their ancestry to the ancient Assyrian empire. Until IS arrived, it was one of the last holdouts of Christianity in Iraq, although Yazidis, Shabaks, Arabs and Kurds also lived there. Since 2003, security in the region has been uneasily divided between federal and Kurdistan Regional Government (KRG) forces, with a number of attacks on minority groups. Previously, the towns of Qaraqosh and Bartella, both on the Ninevah Plains, had protection committees that organized local guards to work with security forces. These committees seem to have been organized through local churches and to have been concerned exclusively with local security; they made no impact on the IS advance, for example. In other unoccupied areas of the Ninevah Plains, there are still similar groups, which amount to local men armed with Kalashnikovs guarding their own villages.