Ancient era and early Middle Ages
Dair Mar Elia south of Mosul, Iraq's oldest monastery of the Assyrian Church of the East, dating from the 6th century. It was destroyed by ISIS in 2014.
CC BY-SA 4.0-3.0-2.5-2.0-1.0
The area in which Mosul lies was an integral part of Assyria from as early as the 25th century BC. After the Akkadian Empire (2335–2154 BC) which united all of the peoples of Mesopotamia under one rule, Mosul again became a continuous part of Assyria proper from circa 2050 BC through to the fall of the Neo-Assyrian Empire between 612–599 BC. Mosul remained within the geopolitical province of Assyria for a further thirteen centuries (as a part of Achaemenid Assyria, Seleucid Syria, Roman Assyria and Sasanian Asōristān) until the early Muslim conquests of the mid-7th century. After the Muslim conquests, the region saw a gradual influx of Muslim Arab, Kurdish and Turkic peoples, although the Assyrians continue to use the name Athura for the ecclesiastical province.
Nineveh was one of the oldest and greatest cities in antiquity, and was settled as early as 6000 BC. The city is mentioned in the Old Assyrian Empire (2025–1750), and during the reign of Shamshi-Adad I (1809–1776 BC) it is listed as a centre of worship of the goddess Ishtar, and it remained as such during the Middle Assyrian Empire (1365–1056 BC). During the Neo-Assyrian Empire (911–605 BC) Nineveh grew in size and importance, particularly from the reigns of Tukulti-Ninurta II and Ashurnasirpal II (883–859 BC) onward, however he chose the city of Kalhu (the Biblical Calah, modern Nimrud) as his capital in place of the ancient traditional capital of Aššur (Ashur), 30km from present day Mosul.
Thereafter successive Assyrian emperor-monarchs such as Shalmaneser III, Adad-nirari III, Tiglath-Pileser III, Shalmaneser V and Sargon II continued to expand the city. In approximately 700 BC, King Sennacherib made Nineveh the new capital of Assyria. Immense building work was undertaken, and Nineveh eclipsed Babylon, Kalhu and Aššur in both size and importance, making it the largest city in the world. A number of scholars believe the true location of the Hanging Gardens of Babylon were in fact at Nineveh.
The mound of Kuyunjik in Mosul is the site of the palaces of King Sennacherib, and his successors Esarhaddon, Ashurbanipal, (who established the Library of Ashurbanipal) and Ashur-etil-ilani. The Assyrian Empire began to unravel from 626 BC onwards, being consumed by a decade of brutal internal civil wars, greatly weakening it. A war-ravaged Assyria was subsequently attacked in 616 BC by a vast coalition of its former subjects, most notably the Babylonians, Medes, Persians, Chaldeans, Scythians, Cimmerians, and Sagartians. Nineveh fell after a siege and bitter house to house fighting in 612 BC during the reign of Sinsharishkun who was killed defending his capital. His successor, Ashur-uballit II, fought his way out of Nineveh and formed a new Assyrian capital at Harran (now southeastern Turkey).
Mosul (then Mepsila) later succeeded Nineveh as the Tigris bridgehead of the road that linked Assyria and Anatolia with the short lived Median Empire and succeeding Achaemenid Empire (546–332 BC) where it was a part of the geopolitical province of Athura, where the region saw a significant economic revival.
Mosul became part of the Seleucid Empire after Alexander’s conquests in 332 BC. While little is known of the city from the Hellenistic period, Mosul likely belonged to the Seleucid satrapy of Syria, the Greek term for Assyria, Syria originally meaning Assyria rather than the modern nation of Syria, which was conquered by the Parthian Empire circa 150 BC.
Mosul changed hands once again with the rise of the Sasanian Empire in 225 and became a part of the Sasanian province of Asōristān. Christianity was present among the indigenous Assyrian people in Mosul as early as the 1st century, although the ancient Mesopotamian religion remained strong until the 4th century. It became an episcopal seat of the Assyrian Church of the East in the 6th century.
In 637 (other sources say 641), during the period of the Caliph Umar, Mosul was annexed to the Rashidun Caliphate by Utba bin Farqad Al-Salami, during the early Muslim conquests, after which it was dissolved as a geopolitical entity.
9th century to 1535
A Persian miniature depicting the siege of Mosul in 1261–63 from: .
In the late 9th century control over Mosul was seized by the Turkish dynasts Ishaq ibn Kundaj and his son Muhammad, but in 893 Mosul came once again under the direct control of the Abbasid Caliphate. In the early 10th century Mosul came under the control of the native Arab Hamdanid dynasty. From Mosul, the Hamdanids under Abdallah ibn Hamdan and his son Nasir al-Dawla expanded their control over Upper Mesopotamia for several decades, first as governors of the Abbassids and later as de facto independent rulers. A century later they were supplanted by the Uqaylid dynasty. Ibn Hawqal, who visited Mosul in 968, described it as a beautiful town inhabited mainly by Kurds.
Mosul was conquered by the Seljuq Empire in the 11th century. After a period under semi-independent atabeg such as Mawdud, in 1127 it became the centre of power of the Zengid dynasty. Saladin besieged the city unsuccessfully in 1182 but finally gained control of it in 1186. In the 13th century it was captured by the Mongols led by Hulagu Khan, but was spared the usual destruction since its governor, Badr al-Din Luʾluʾ, helped the Khan in his following campaigns in Syria.
After the Mongol defeat in the Battle of Ain Jalut against the Mamluks, Badr al-Din's son sided with the latter; this led to the destruction of the city, which later regained some importance but never recovered its original splendor. Mosul was thenceforth ruled by the Mongol Ilkhanate and Jalairid Sultanate and escaped Timur's destructions.
During 1165 Benjamin of Tudela passed through Mosul; in his papers he wrote that he found a small Jewish community estimated as 7,000 people in Mosul, the community was led by Rabbi Zakkai, presumably connected to the Davidic line. In 1288–1289, the Exilarch was in Mosul and signed a supporting paper for Maimonides. In the early 16th century, Mosul was under the Turkmen federation of the Ağ Qoyunlu, but in 1508 it was conquered by the Safavid dynasty of Iran.
1690 view of Mosul ("Hella in Babylonie")
What started as irregular attacks in 1517 was finalized in 1538, when Ottoman Sultan Suleyman the Magnificent added Mosul to his empire by capturing it from his archrivals — Safavid Persia. Thenceforth Mosul was governed by a pasha. Mosul was celebrated for its line of walls, comprising seven gates with large towers, a renowned hospital (maristan) and a covered market (qaysariyya), and was also famous for its fabrics and flourishing trades.
Although Mesopotamia had been acquired by the Ottoman Empire in 1555 by the Peace of Amasya, until the Treaty of Zuhab in 1639 Ottoman control over Mesopotamia was not decisive. After the Peace of Amasya, the Safavids recaptured most of Mesopotamia one more time during the reign of king Abbas I (r. 1588–1629). Amongst the newly appointed Safavid governors of Mesopotamia during those years was Qasem Sultan Afshar, who was appointed governor of Mosul in 1622. Prior to 1638, the city of Mosul was considered to the Ottomans "still a mere fortress, important for its strategic position as an offensive platform for Ottoman campaigns into Iraq, as well as a defensive stronghold and (staging post) guarding the approaches to Anatolia and to the Syrian coast. Then, with the Ottoman reconquest of Baghdad (1638), the liwa’ of Mosul became an independent wilaya."
Despite being a part of the Ottoman Empire, during the four centuries of Ottoman rule Mosul was considered "the most independent district" within the Middle East, following the Roman model of indirect rule through local notables. "Mosuli culture developed less along Ottoman–Turkish lines than along Iraqi–Arab lines; and Turkish, the official language of the State, was certainly not the dominant language in the province."
In line with its status as a politically stable trade route between the Mediterranean and the Persian Gulf Mosul developed considerably during the seventeenth and early eighteenth centuries. Similar to the development of the Mamluk dynasty in Baghdad, during this time "the Jalili family was establishing itself as the undisputed master of Mosul", and "helping to connect Mosul with a pre-Ottoman, pre-Turcoman, pre-Mongol, Arab cultural heritage which was to put the town on its way to recapturing some of the prestige and prominence it had enjoyed under the golden reign of Badr ad-Din Lu’lu’."
Along with the al-Umari and Tasin al-Mufti families, the Jalilis formed an "urban-based small and medium gentry and a new landed elite", which proceeded to displace the control of previous rural tribes. Such families proceed to establish themselves through private enterprise, solidifying their influence and assets through rents on land and taxes on urban and rural manufacturing.
As well as elected officials, the social architecture of Mosul was highly influenced by the Dominican fathers who arrived in Mosul in 1750, sent by Pope Benedict XIV (Mosul had a large Christian population, predominantly indigenous Assyrians). They were followed by the Dominican nuns in 1873. They established a number of schools, health clinics, a printing press and an orphanage. The nuns also established workshops to teach girls sewing and embroidery. A congregation of Dominican sisters, founded in the 19th century, still had its motherhouse in Mosul by the early 21st century. Over 120 Assyrian Iraqi Sisters belonged to this congregation.
In the nineteenth century the Ottoman government started to reclaim central control over its outlying provinces. Their aim was to "restore Ottoman law, and rejuvenate the military" as well as reviving "a secure tax base for the government". In order to reestablish rule in 1834 the Sultan abolished public elections for the position of governor, and began "neutraliz[ing] local families such as the Jalilis and their class." and appointing new, non-Maslawi governors directly. In line with its reintegration within central government rule, Mosul was required to conform to new Ottoman reform legislation, including the standardization of tariff rates, the consolidation of internal taxes and the integration of the administrative apparatus with the central government.
This process started in 1834 with the appointment of Bayraktar Mehmet Pasha, who was to rule Mosul for the next four years. After the reign of Bayraktar Mehmet Pasha, the Ottoman government (wishing still to restrain the influence of powerful local families) appointed a series of governors in rapid succession, ruling "for only a brief period before being sent somewhere else to govern, making it impossible for any of them to achieve a substantial local power base." Mosul's importance as a trading center declined after the opening of the Suez Canal, which enabled goods to travel to and from India by sea rather than by land across Iraq and through Mosul.
Mosul was the capital of Mosul Vilayet one of the three vilayets (provinces) of Ottoman Iraq, with a brief break in 1623 when Persia seized the city.
During World War I the Ottoman Empire sided with Germany, the Austro-Hungarian Empire and Bulgaria against the British Empire, France and the Russian Empire. In northern Mesopotamia, northern Syria and south east Turkey the Ottomans held the armed support of the Kurds, Turcomans, Circassians and some Arab groups, while the British and Russians were militarily supported by the Assyrians and Armenians (particularly in the wake of the Armenian genocide and Assyrian genocide), and some Arab groups. The Ottomans were defeated, and in 1918 the British occupied Mosul, and indeed the whole of Iraq.
1918 to 1990s
At the end of World War I in October 1918, after the signature of the Armistice of Mudros, British forces occupied Mosul. After the war, the city and the surrounding area became part of the Occupied Enemy Territory Administration (1918–20) and shortly Mandatory Iraq (1920–32). This mandate was contested by Turkey which continued to claim the area based on the fact that it was under Ottoman control during the signature of the Armistice.
In the Treaty of Lausanne, the dispute over Mosul was left for future resolution by the League of Nations. Iraq's possession of Mosul was confirmed by the League of Nations brokered agreement between Turkey and Great Britain in 1926. Former Ottoman Mosul Vilayet eventually became Nineveh Province of Iraq, but Mosul remained the provincial capital.
Mosul's fortunes revived with the discovery of oil in the area, from the late 1920s onward. It became a nexus for the movement of oil via truck and pipeline to both Turkey and Syria. Qyuarrah Refinery was built within about an hour's drive from the city and was used to process tar for road-building projects. It was damaged but not destroyed during the Iran–Iraq War.
The opening of the University of Mosul in 1967 enabled the education of many in the city and surrounding areas.
After the 1991 uprisings by the Kurds Mosul did not fall within the Kurdish-ruled area, but it was included in the northern no-fly zone imposed and patrolled by the United States and Britain between 1991 and 2003.
Although this prevented Saddam's forces from mounting large-scale military operations again in the region, it did not stop the regime from implementing a steady policy of "Arabisation" by which the demography of some areas of Nineveh Governorate were gradually changed. Despite the program Mosul and its surrounding towns and villages remained home to a mixture of Arabs, Kurds, Assyrians, Armenians, Turkmens, Shabaks, a few Jews, and isolated populations of Yazidis, Mandeans, Kawliya and Circassians.
Saddam was able to garrison portions of the 5th Army within the city of Mosul, had Mosul International Airport under military control, and recruited heavily from the city for his military's officer corps. This may have been due to the fact that most of the officers and generals of the Iraqi Army were from Mosul long before the Saddam regime era.
2003 American invasion
Saddam Hussein's sons Qusay and Uday were killed in a gun battle in Mosul on July 22, 2003.
When the 2003 invasion of Iraq was being planned, the United States had originally intended to base troops in Turkey and mount a thrust into northern Iraq to capture Mosul. However, the Turkish parliament refused to grant permission for the operation. When the Iraq War did break out in March 2003, US military activity in the area was confined to strategic bombing with airdropped special forces operating in the vicinity. Mosul fell on April 11, 2003, when the Iraqi Army 5th Corps, loyal to Saddam, abandoned the city and eventually surrendered, two days after the fall of Baghdad. US Army Special Forces with Kurdish fighters quickly took civil control of the city. Thereafter began widespread looting before an agreement was reached to cede overall control to US forces.
On July 22, 2003, Saddam Hussein's sons, Uday Hussein and Qusay Hussein, were killed in a gun battle with Coalition forces in Mosul after a failed attempt at their apprehension. Mosul also served as the operational base for the US Army's 101st Airborne Division during the occupational phase of the Operation Iraqi Freedom. During its tenure, the 101st Airborne Division was able to extensively survey the city and, advised by the 431st Civil Affairs Battalion, non-governmental organizations, and the people of Mosul, began reconstruction work by employing the people of Mosul in the areas of security, electricity, local governance, drinking water, wastewater, trash disposal, roads, bridges, and environmental concerns.
Other US Army units to have occupied the city include the 4th Brigade Combat Team of the 1st Cavalry Division, the 172nd Stryker Brigade, the 3rd Brigade-2nd Infantry Division, 18th Engineer Brigade (Combat), Alpha Company 14th Engineer Battalion-555th Combat Engineer Brigade, 1st Brigade-25th Infantry Division, the 511th Military Police Company, the 812th Military Police Company and company-size units from Reserve components, an element of the 364th Civil Affairs Brigade, and the 404th Civil Affairs Battalion which covered the areas north of the Green Line.
On June 24, 2004, a coordinated series of car-bombs killed 62 people, many of them policemen.
On December 21, 2004, fourteen US soldiers, four American employees of Halliburton, and four Iraqi soldiers were killed in a suicide attack on a dining hall at the Forward Operating Base (FOB) Marez next to the main US military airfield at Mosul. The Pentagon reported that 72 other personnel were injured in the attack carried out by a suicide bomber wearing an explosive vest and the uniform of the Iraqi security services. The Islamist group Army of Ansar al-Sunna (partly evolved from Ansar al-Islam) declared responsibility for the attack in an Internet statement.
In December 2007, Iraq reopened Mosul International Airport. An Iraqi Airways flight carried 152 Hajj pilgrims to Baghdad, the first commercial flight since US forces declared a no-fly zone in 1993, although further commercial flight remained prohibited. On January 23, 2008, an explosion in an apartment building killed 36 people. The following day, a suicide bomber dressed as a police officer assassinated the local police chief, Brig. Gen. Salah Mohammed al-Jubouri, the director of police for Ninevah province, as he toured the site of the blast.
In May 2008, a military offensive of the Ninawa campaign was launched by US-backed Iraqi Army Forces led by Maj. Gen. Riyadh Jalal Tawfiq, the commander of military operations in Mosul, in the hope of bringing back stability and security to the city. Though the representatives of Mosul in the Iraqi Parliament, the intellectuals of the city, and other concerned humanitarian groups agreed on the pressing need for a solution to the unbearable conditions of the city, they still believed that the solution was merely political and administrative. They also questioned whether such a large-scale military offensive would spare the lives of innocent people.
All these factors deprived the city of its historical, scientific, and intellectual foundations in the last 4 years, when many scientists, professors, academics, doctors, health professionals, engineers, lawyers, journalists, religious clergy (both Muslims and Christians), historians, as well as professionals and artists in all walks of life, were either killed or forced to leave the city under the threat of being shot, exactly as happened elsewhere in Iraq in the years following 2003.
In 2008, many Assyrian Christians (about 12,000) fled the city, following a wave of murders and threats against their community. The murder of a dozen Assyrians, threats that others would be murdered unless they converted to Islam, and the destruction of their houses sparked a rapid exodus of the Christian population. Some families crossed the borders to Syria and Turkey while others were given shelter in churches and monasteries. Accusations were exchanged between Sunni fundamentalists and some Kurdish groups for being behind this new exodus. For the time being, the motivation of these acts is unclear, but some claims linked it to the imminent provincial elections which took place in January 2009, and the related Assyrian Christians' demands for broader representation in the provincial councils.
As was predicted by the DIA and others, Mosul was attacked on June 4, 2014. and after 6 days of fighting, on June 10, 2014, the Islamic State took over the city during the June 2014 Northern Iraq offensive. By August 2014, the city's new ISIL administration was initially dysfunctional. with frequent power cuts, tainted water supply, collapse of infrastructure support, and failing health care.
Government by the Islamic State of Iraq and the Levant (ISIL)
Humvee down after an attack by the Islamic State of Iraq and the Levant
On June 10, 2014, the Islamic State of Iraq and the Levant took control of Mosul, after the Iraqi troops stationed there fled. Troop shortages and infighting among top officers and Iraqi political leaders played into Islamic State's hands and fueled panic that led to the city's abandonment. Kurdish intelligence had been warned by a reliable source in early 2014 that Mosul would be attacked by ISIL, and ex-Baathists had informed the US and the UK; however, Iraqi Prime Minister Nouri al-Maliki and the Defence Minister turned down repeated offers of help from the Peshmerga. Half a million people escaped on foot or by car during the next 2 days.
ISIL acquired three divisions' worth of up-to-date American arms and munitions—including M1129 Stryker 120-mm mortars and at least 700 armoured Humvee vehicles from the then fleeing, or since massacred, Iraqi Army. Many residents initially welcomed ISIL, and according to a member of the UK's Defence Select Committee, Mosul "fell because the people living there were fed up with the sectarianism of the Shia dominated Iraqi government."
On 21 January 2015, the US began coordinating airstrikes with a Kurdish-launched offensive, to help them begin the planned operation to retake the city of Mosul.
Once home to at least 70,000 Assyrian Christians, there were possibly none left in Mosul following ISIL's takeover; any that did remain were forced to pay a tax for remaining Christian, and lived under the constant threat of violence. The indigenous Assyrians of ancient Mesopotamian ancestry, who have a history in the region dating back over 5,000 years, suffered their Christian churches and monasteries being vandalized and burned down, their ancient Assyrian heritage sites dating back to the Iron Age destroyed, and their homes and possessions seized by ISIL. They also faced ultimatums to either convert to Islam, leave their ancient homelands, or be murdered.
During the ISIL government of Mosul, several phone lines were cut by ISIL, and many cell phone towers and internet access points were destroyed. According to western and pro-Iraqi government press, the residents of the city were de facto prisoners, forbidden to leave the city unless they left ISIL a significant collateral of family members, personal wealth and property. They may then leave the city after paying a significant "departure tax" for a three-day pass (for a higher fee they can surrender their home, pay the fee and leave for good) and if those with a three-day pass fail to return within that time, their assets would be seized and their family would be killed.
Most female Yazidis from Mosul and the greater Mosul region (Nineveh) were imprisoned and occasionally killed for resistance to being sold as sex slaves. Islamic State killed or expelled most minority groups and forcibly converted some Yazidi males and Christians to Islam. Women were required to cover their bodies from head to foot in a strict variant of Sharia rule, and men were required to fully grow their beards and hair in line with Islamic State edicts. Life in Mosul was one of violent oppression, where people suspected of activism against the occupiers, resistance activities, homosexuality, promiscuity or adultery were brutally and summarily tortured and murdered.
The ISIL governor of Mosul, Alian Natiq Mabroush was killed on 18 March 2016, along with ten other jihadist leaders, in a U.S. airstrike.
During the occupation, residents fought back against ISIL. In one notable incident, they were able to kill five ISIL militants and destroy two of their vehicles.
Women were required to be accompanied by a male guardian and wear clothing that covers their body completely, including gloves for the hands, niqab for the head, and khimar for the full coverage of the body from shoulders to feet.
According to Canadian-based NGO the RINJ Foundation, which operates medical clinics in Mosul, rape cases in the city prove a pattern of genocide, and will lead to a conviction of genocide against the Islamic State, in the International Criminal Court, a permanent international tribunal to prosecute individuals for war-time rape, genocide, crimes against humanity, and aggression.
In August 2015, ISIL was reported to be selling captured women and girls to sex slave traders.
Persecution of religious and ethnic minorities and destruction of cultural sites
ISIL issued an edict expelling (in effect ethnically cleansing) the remaining predominantly ethnic Assyrian and Armenian Christian Mosul citizens, after the Christians refused to attend a meeting to discuss their future status. According to Duraid Hikmat, an expert on minority relationships and resident of Mosul, the Christians were fearful to attend. Emboldened ISIL authorities systematically destroyed and vandalized Abrahamic cultural artifacts, such as the cross from St. Ephrem's Cathedral, the tomb of Jonah, and a statue of the Virgin Mary. ISIL militants destroyed and pillaged the Tomb of Seth in Mosul. Artifacts within the tomb were removed to an unknown location.
Students from Muslim Shia and Sufi minorities were also been abducted.
According to a UN report, ISIL forces persecuted ethnic groups in and near Mosul. The Assyrians, Kurds, Armenians, Yazidis, Turcoman, Mandeans, Kawliya and Shabaks were victims of unprovoked religiously-motivated murders, assaults, theft, kidnappings, and the destruction of their cultural sites.
- Mosque of the Prophet Yunus or Younis (Jonah): On one of the two most prominent mounds of Nineveh ruins, used to rise the Mosque (an Assyrian Church year) of Prophet Younis "Biblical Jonah". Jonah (Yonan) the son of Amittai, from the 8th century BC, is believed to be buried here, where King Esarhaddon of Assyria had once built a palace. It was one of the most important mosques in Mosul, and one of the few historic mosques that are found on the east side of the city. On 24 July 2014, the building was destroyed by explosives set by forces of Islamic State.
- Mosque of the Prophet Jerjis (Georges): The mosque is believed to be the burial place of Prophet Jerjis. Built of marble with shen reliefs and renovated last in 1393 AD it was mentioned by the explorer Ibn Jubair in the 12th century AD, and is believed also to embrace the tomb of Al-Hur bin Yousif.
- Mashad Yahya Abul Kassem: Built in the 13th century it was on the right bank of the Tigris and was known for its conical dome, decorative brickwork and calligraphy engraved in Mosul blue marble.
- Mosul library: Including the Sunni Muslim library, the library of the 265-year-old Latin Church and Monastery of the Dominican Fathers and the Mosul Museum Library. Among the 112,709 books and manuscripts thought lost are a collection of Iraqi newspapers dating from the early 20th century, as well as maps, books and collections from the Ottoman period; some were registered on a UNESCO rarities list. The library was ransacked and destroyed by explosives on 25 February 2015.
- Mosul Museum and Nergal Gate: Statues and artifacts that date from the Assyrian and Akkadian empires, including artefacts from sites including the Assyrian cities of Nineveh, Ashur, Arrapha, Dur-Sharrukin and Kalhu (Nimrud) and the Neo-Assyrian site of Hatra. Their plans for uprising were accelerated when IS scheduled the destruction of the al-Ḥadbā Many former supporters of IS's Caliphate have voiced protest against IS online in the aftermath of destruction of ancient cultural sites.
- Turkish diplomats and consular staff were detained for over 100 days.
Scores of people were executed without fair trial. Civilians living in Mosul were not permitted to leave ISIL-controlled areas. ISIL executed several civilians who tried to flee Mosul.
Iraqi army convoy in Mosul, 17 November 2016
The urban guerrilla warfare groups may be called the Nabi Yunus Brigade after the Nabi Yunus mosque, or the Kataeb al-Mosul (Mosul Brigade). The brigade claimed to have killed ISIL members with sniper fire. In the countryside around Mosul, Kurdish and Assyrian militia also took up arms to resist ISIL oppression, and successfully repelled ISIL attacks on Kurdish and Assyrian towns and villages.
Battle of Mosul (2016–2017)
After more than two years of ISIL occupation of Mosul, Iraqi, Kurdish, American and French forces launched a joint offensive to recapture the city on 16 October 2016. The battle for Mosul was considered key in the military intervention against IS. Turkish warplanes participated in the coalition strikes on Mosul, amid the escalating dispute between Baghdad and Ankara about the Turkish presence in Bashiqa. A military offensive to retake the city was the largest deployment of Iraqi forces since the 2003 invasion by U.S. and coalition forces On 9 July 2017, Prime Minister Haider Al-Abadi arrived in preparation to announce the full liberation of Mosul and reclamation of the city after three years of ISIL control. A formal declaration was made on the next day. However, the battle continued for another couple of weeks in the Old City, before Iraqi forces regained full control of Mosul on 21 July 2017.