The Third Battle of Fallujah, code-named Operation Breaking Terrorism () by the Iraqi government, was a military operation against ISIL launched to capture the city of Fallujah and its suburbs, located about west of Baghdad, the capital of Iraq. The operation began on 22 May 2016, three months after the Iraqi forces had started the total siege of Fallujah. On 26 June, Iraqi forces recaptured the city of Fallujah, before recapturing the remaining pocket of ISIL resistance in Fallujah's western outskirts two days later.

Background

Fallujah was the first city seized by ISIL in Iraq in January 2014. Iraqi forces completely surrounded the western city after they recaptured Ramadi in February 2016.

Fallujah was considered to be the second most important stronghold of ISIL in Iraq, after Mosul.

Preparations The Iraqi Army published a statement on 22 May 2016, and asked residents of the battlefield to leave the area through secured routes. The Iraqi Army also said that local residents who could not move should raise white flags on top of their roofs.

Prior to the Battle of Fallujah, some Shia militias framed the impending campaign using extreme rhetoric, referring to the city as a "tumor" to be eradicated, as "Fallujah the whore," and as a "nest of traitors and criminals." The fight to retake Fallujah was often portrayed sectarian terms: for instance, one Shia militia launched rockets at the city painted with the word "Nimr" – referring to Nimr al-Nimr, the Shia cleric executed by Saudi Arabia earlier that year.

Offensive Capturing the outskirts Haider al-Abadi ordered to begin the operation early on Monday, 23 May. "The Iraqi flag will be raised high over the land of Fallujah," said al-Abadi. On 23 May 2016, it was reported the city of Al-Karmah was recaptured by Shiite militias belonging to the Popular Mobilization Forces (PMF). Photos published by a PMF source show Iran's Quds Force commander Qasem Soleimani and other PMF commanders discussing Fallujah battle strategies. On the first day of the offensive 11 further villages and districts near Fallujah were recaptured, which forced ISIL fighters to retreat to the interior of the strategically important city. The offensive was slowed down due to the discovery of hundreds of improvised explosive devices in the outskirts of the city.

The Popular Mobilization Forces declared on 23 May that they had captured Al-Karmah, about northeast of Fallujah, which brings most of the territory east of Fallujah under Iraqi government control. They also announced the seizure of al-Harariyat, al-Shahabi and al-Dwaya and the killing of 40 ISIL militants during the military operation. The Iraqi government announced that pro-government fighters had captured the villages of Luhaib and Albu Khanfar on 24 May.

On 23 May, 16 villages and districts on the eastern outskirts of Fallujah had been cleared by the Iraqi Security Forces. Included in this were the gains from a column in the northeast, which took the village of Sejar days after the recapture of Al-Karmah. These clashes resulted in the death of 40 ISIL militants. By 25 May, a total of 163 ISIL militants, 15 civilians and 35 members of the Iraqi forces and militiamen were killed in clashes which gained the Iraqi army control over the remaining districts in the southeast, allowing them to create a corridor that cut the ISIL-controlled zone in two. During the day, it was reported an Iranian Basij member was killed in fighting near Fallujah. According to Qasm Araji, a member of the defense committee, the advancing forces are continuously gaining ground and "nearing Fallujah's Eastern gate."

On 27 May, the US-led Coalition conducted airstrikes in and around the city. US-led Coalition air and artillery strikes in and around Fallujah killed 70 ISIL fighters in Fallujah, including the militants’ top commander in the area, Maher Al-Bilawi. On 28 May, the Iraqi Army declared the start of an operation to take Fallujah's city center. Iraq's Counter-Terrorism Service (CTS) was the first unit to break into the city.

On 29 May, the Iraqi forces reportedly repelled an ISIL attack on Albu Shajal, killing "dozens" of militants. On the same day, Iraqi troops seized a key bridge between Zaghareed and Saqlawiyah, in order to facilitate the entry of the security forces from the international highway road into the center of Saqlawiyah.

Battle for Fallujah city Early on 30 May, the Iraqi forces began entering the city of Fallujah from three directions and captured the village of Saqlawiyah. However, the Iraqi forces faced very stiff resistance from the ISIL forces inside of the city, slowing their advance. By 31 May, only 3,000 civilians had managed to escape Fallujah. The Iraqi forces entered Fallujah city through the southern village of Nuamiyah, entering the Shuhadaa neighborhood, on the way to the city center. Iraqi forces repelled a four-hour attack by the Islamic State in the south of the city of Fallujah on Tuesday. The militants deployed snipers and six cars carrying explosives which were destroyed before reaching the troops.

The Iraqi Army's advance into Fallujah stalled on Wednesday, 1 June, due to fierce resistance from ISIL fighters and concerns over protecting tens of thousands of civilians still trapped inside the strategic city, officials said. Civilians, including families, were moved to the city center and used as human shields by ISIL. With the operation in its second week, convoys of special forces could only inch forward on the dusty southern outskirts of the city as a handful of airstrikes sent up plumes of white smoke above clusters of low buildings on the fringes of the city's dense urban terrain.

The Fars News Agency reported that, due to the offensive, ISIL commanders had moved cash and jewelry worth US$8 million from Fallujah to the more secure region of Mosul.

On 2 June, the commander of Fallujah operations, Lieutenant General Abdel Wahab al-Saadi, reported further advances of Iraqi forces and the killing of 50 ISIL members in the areas of al-Shuhadaa and al-Nuaimiya in southern Fallujah.Fallujah Operations announces killing 50 ISIS members south of Fallujah . Iraqi News. In addition, 12 ISIL militants were killed and four vehicles and a mortar detachment destroyed by international coalition aviation in the area of Falahat west of Fallujah.12 ISIS fighters killed in airstrike in western Fallujah . Iraqi News.

On 3 June, Iraqi forces moved into a southern neighbourhood of Fallujah. "The security forces have advanced from Naimiya neighbourhood to Shuhada," Lieutenant General Abdel Wahab al-Saadi, the operation's overall commander, told AFP. On the same day, Shi'ite militias uncovered a tunnel in Saqlawiyah, linking the town to Fallujah, which had been used by ISIL militants to stall the offensive and evade airstrikes. On 4 June, Iraqi forces captured the town of Saqlawiyah and stormed a neighborhood in southern Fallujah. A Coalition airstrike killed all the ISIL militants trying to escape from Saqlawiyah on a raft. According to reports, 70 ISIL terrorists were killed during the capture of Saqlawiyah, including several foreign combatants. By 5 June, Iraqi forces had secured the southern edge of Fallujah, capturing the Naymiah neighborhood. A leader of the Popular Mobilization Units said that part of the western bank was the only area of Fallujah's outskirts that hadn't been secured by pro-government forces. Iraqi forces captured the neighbourhood of Al-Shuhada Al-Thaniya on 8 June. Five members of the Iraqi security services were injured during the fighting on that day. The move to capture the outlying area went quickly and forced Islamic State fighters to retreat into the heart of the city, the spokesman, Sabah al-Noman, told state television. Government forces were regrouping before beginning their next advance, he added.

On 10 June, Iraq's elite counter-terrorism service reportedly moved within three kilometers of central Fallujah, and consolidated positions in the south of the city.

ISIL attacked a military barracks to the east of Fallujah on 11 June. Fifty members of the Iraqi military and allied Shiite paramilitaries and 12 members of ISIL were killed in the attack. Meanwhile, government forces reached Street 40, two miles from Fallujah's city center.

On 12 June, the Iraqi Army said that it had secured the first safe exit route for civilians to leave the Islamic State's besieged stronghold of Fallujah, and the aid group Norwegian Refugee Council said thousands of people had already used it to flee on the first day it was open. The new exit route, known as al-Salam (Peace) Junction, was secured on Saturday, southwest of Fallujah, Joint Operation Command spokesman Brigadier Gen. Yahya Rasool told Reuters. "There were exit routes previously, but this is the first to be completely secured and it's relatively safe," said Rasool. About 4,000 people had fled the city over the past 24 hours through the al-Salam Junction, said Karl Schembri, a spokesman in Iraq for the Norwegian Refugee Council, which has been assisting people who escape the city.

On 13 June, 546 militants who were fleeing the city disguised as civilians were arrested by the Iraqi military.

Iraq's police chief said on 14 June that the forces cleared the Fallujah Barrage of ISIL forces and hoisted the Iraqi flag on the crest of the dam. Brigadier Shakir Jawdat said Iraqi forces are now in full control of the barrage, which is located south of Fallujah on the Euphrates River. The Iraqi forces also seized control over three villages of Za’anatha, Ziban, and Atr east of Fallujah. They also recaptured Abbas Jamil Bridge to facilitate the advance on the eastern neighborhoods of the city.

On 16 June, the Federal Police announced it had retaken 25% of the city, capturing al-Khadra, al-Resala, Jubail, Fallujah Barrage, Nazim, al-Shuhada, the sewage station and a gas factory during the current phase to retake the city, during which 232 more ISIL militants were killed. On the same day, Lt. Gen. Raed Shaker Jawdat of Iraqi Federal Police said that ISIL militants had begun a "mass escape" from the city to areas of Halabisa and Albu Alwan west of Fallujah. He saw a "total collapse" among the ranks of ISIL.ISIS elements begin mass escape from central Fallujah, says Federal Police , Iraqinews.com, 16 June 2016. On the same day, Iraqi army started advancing from Fallahat vicinity to those areas in the western axis of Fallujah, killing 20 ISIL members and opening three routes for the passage of tanks and armored vehicles. At the same time, 900 families were evacuated.20 ISIS members killed during battles in western Fallujah , Iraqinews.com, 16 June 2016.