Editing Fatimid Caliphate (section)

===Decline===
==== Losses, successes, and civil war ====
After al-Hakim's death his two designated heirs were killed, putting an end to his succession scheme, and his sister [[Sitt al-Mulk]] arranged to have his 15-year-old son Ali installed on the throne as [[Al-Zahir li-i'zaz Din Allah|al-Zahir]]. She served as his regent until her death in 1023, at which point an alliance of courtiers and officials ruled, with [[Ali ibn Ahmad al-Jarjara'i|al-Jarjara'i]], a former finance official, at their head.{{Sfn|Brett|2017|pp=157–60}}{{Sfn|Halm|2014}} Fatimid control in Syria was threatened during the 1020s. In Aleppo, Fatak, who had declared his independence, was killed and replaced in 1022, but this opened the way for a coalition of Bedouin chiefs from the Banu Kilab, Jarrahids, and [[Banu Kalb]] led by [[Salih ibn Mirdas]] to take the city in 1024 or 1025 and to begin imposing their control on the rest of Syria. Al-Jarjara'i sent [[Anushtakin al-Dizbari]], a Turkish commander, with a force that defeated them in 1029 at the [[Battle of Uqḥuwāna|Battle of Uqhuwana]] near Lake Tiberias.{{Sfn|Brett|2017|pp=162–63}}{{Sfn|Halm|2014}} In 1030 the new Byzantine emperor [[Romanos III Argyros|Romanos III]] broke a truce to [[Battle of Azaz (1030)|invade northern Syria]] and forced Aleppo to recognize his suzerainty. His death in 1034 changed the situation again and in 1036 peace was restored. In 1038 Aleppo was directly annexed by the Fatimids state for the first time.{{Sfn|Brett|2017|p=173}}

[[File:Khalili Collection Islamic Art av 272.jpg|thumb|Fatimid [[gold dinar]] minted during the reign of [[al-Mustansir Billah]] (1036–1094)]]
Al-Zahir died in 1036 and was succeeded by his son, [[al-Mustansir Billah|al-Mustansir]], who had the longest reign in Fatimid history, serving as caliph from 1036 to 1094. However, he remained largely uninvolved in politics and left the government in the hands of others.{{Sfn|Halm|2014}} He was seven years old at his accession and thus al-Jarjara'i continued to serve as vizier and his guardian. When al-Jarjara'i died in 1045 a series of court figures ran the government until [[Abu Muhammad al-Yazuri|al-Yazuri]], a [[Ulama|jurist]] of Palestinian origin, took and kept the office of vizier from 1050 to 1058.{{Sfn|Halm|2014}}

In the 1040s (possibly in 1041 or 1044), the Zirids declared their independence from the Fatimids and recognized the Sunni Abbasid caliphs of Baghdad, which led the Fatimids to launch the devastating [[Banu Hilal]] invasions of North Africa.{{Sfn|Abun-Nasr|1987|pp=68–69}}<ref name=":0" /> Fatimid suzerainty over Sicily also faded as the Muslim polity there fragmented and external attacks increased. By 1060, when the [[Italo-Norman]] [[Roger I of Sicily|Roger I]] began his conquest of the island (completed in 1091), the Kalbid dynasty, along with any Fatimid authority, were already gone.{{Sfn|Halm|2014}}<ref>{{Cite book |last=Bosworth |first=Clifford Edmund |chapter-url=https://books.google.com/books?id=maQxEAAAQBAJ&pg=PA33 |title=The New Islamic Dynasties: A Chronological and Genealogical Manual |publisher=Edinburgh University Press |year=1996 |isbn=978-0748696482 |location= |pages=33 |language=en |chapter=The Kalbids }}</ref>

There was more success in the east, however. In 1047, the Fatimid ''da'i'' [[Ali al-Sulayhi|Ali Muhammad al-Sulayhi]] in Yemen built a fortress and recruited tribes with which he was able to capture [[Sanaa|San'a]] in 1048. In 1060, he began a campaign to conquer all of Yemen, capturing [[Aden]] and [[Zabid]]. In 1062 he marched on Mecca, where [[Shukr ibn Abi al-Futuh]]'s death in 1061 provided an excuse. Along the way he forced the [[Zaydism|Zaydi]] Imam in [[Saada|Sa'da]] into submission. Upon arriving in Mecca, he installed [[Abu Hashim Muhammad ibn Ja'far]] as the new sharif and custodian of the holy sites under the suzerainty of the Fatimids. He returned to San'a where he established his family as rulers on behalf of the Fatimid caliphs. His brother founded the city of [[Taiz|Ta'izz]], while the city of Aden became an important hub of trade between Egypt and [[Indian subcontinent|India]], which brought Egypt further wealth.{{Sfn|Brett|2017|pp=183, 197–98}}{{Sfn|Halm|2014}} His rise to power established the [[Sulayhid dynasty]] which continued to rule Yemen as nominal vassals of the Fatimids after this.<ref>{{Cite book |last=Bosworth |first=Clifford Edmund |chapter-url=https://books.google.com/books?id=maQxEAAAQBAJ&pg=PA102 |title=The New Islamic Dynasties: A Chronological and Genealogical Manual |publisher=Edinburgh University Press |year=1996 |isbn=9780748696482 |location= |pages=102 |language=en |chapter=The Sulayhids}}</ref>

Events degenerated in Egypt and Syria, however. Starting in 1060, various local leaders began to break away or challenge Fatimid dominion in Syria.{{Sfn|Brett|2017|pp=198–99}} While the ethnic-based army was generally successful on the battlefield, it had begun to have negative effects on Fatimid internal politics. Traditionally, the Kutama element of the army had the strongest sway over political affairs, but as the Turkish element grew more powerful it began to challenge this. In 1062, the tentative balance between the different ethnic groups within the Fatimid army collapsed and they quarreled constantly or fought each other in the streets. At the same time, Egypt suffered a seven-year period of drought and famine known as the [[Mustansirite Hardship]].{{Sfn|Halm|2014}} Viziers came and went in a flurry, the bureaucracy broke down, and the caliph was unable or unwilling to assume responsibilities in their absence.{{Sfn|Brett|2017|p=199}} Declining resources accelerated the problems among the different ethnic factions and outright civil war began, primarily between the Turks under [[Nasir al-Dawla ibn Hamdan]], a scion of the Hamdanids of Aleppo, and Black African troops, while the Berbers shifted alliance between the two sides.{{sfn|Sanders|1998|p=155}}{{Sfn|Brett|2017|p=201}} The Turkish faction under Nasir al-Dawla seized partial control of Cairo but their leader was not given any official title. In 1067–1068, they plundered the state treasury and then looted any treasures they could find in the palaces.{{Sfn|Halm|2014}}{{Sfn|Brett|2017|p=202}} The Turks turned against Nasir al-Dawla in 1069 but he managed to rally Bedouin tribes to his side, took over most of the Nile Delta region, and blocked supplies and food from reaching the capital from this region. Things degenerated further for the general population, especially in the capital, which relied on the countryside for food. Historical sources of this period report extreme hunger and hardship in the city, even to the point of [[Human cannibalism|cannibalism]].{{Sfn|Brett|2017|pp=202–03}} The depredations in the Nile Delta may have also been a turning point that accelerated the long-term decline of the Coptic community in Egypt.{{Sfn|Brett|2017|p=220}}

==== Badr al-Jamali and the Fatimid revival ====
[[File:Juyushi Mosque,Cairo (1).jpg|thumb|[[Juyushi Mosque|Al-Juyushi Mosque]], Cairo, overlooking the city from the [[Mokattam|Muqattam]] Hills]]
[[File:Cairo, porte settentrionali, 01.JPG|thumb|[[Bab al-Futuh]], one of the gates of Cairo dating from [[Badr al-Jamali]]'s reconstruction of the city walls (1987)]]
By 1072, in a desperate attempt to save Egypt, al-Mustansir recalled general [[Badr al-Jamali]], who was at the time the governor of [[Acre, Israel|Acre]]. Badr led his troops into Egypt, entered Cairo in January 1074, and successfully suppressed the different groups of the rebelling armies.{{Sfn|Halm|2014}} As a result, Badr was made vizier, becoming one of the first military viziers (''amir al-juyush'' 'commander of the armies') who would dominate late Fatimid politics.{{Sfn|Halm|2014}} In 1078 al-Mustansir formally abdicated responsibility for all state affairs to him.{{Sfn|Brett|2017|p=207}} His ''de facto'' rule initiated a temporary and limited revival of the Fatimid state, although it was now faced with serious challenges.{{Sfn|Brett|2017|pp=207–09}}{{Sfn|Raymond|1993|p=78}} Badr reestablished Fatimid authority in the [[Hejaz]] (Mecca and [[Medina]]) and the Sulayhids were able to hold on in Yemen.{{Sfn|Brett|2017|p=201}} Syria, however, saw the advance of the Sunni-aligned [[Seljuk Empire|Seljuk Turks]], who had conquered much of the Middle East and had become the guardians of the Abbasid Caliphs, as well as independent Turkmen groups. [[Atsiz ibn Uwaq]], a Turkmen of the Nawaki tribe,<ref name=Gil1997>{{cite book|last=Gil|first=Moshe|author-link=Moshe Gil|date=1997|title=A History of Palestine, 634–1099|publisher=Cambridge University Press|pages=409–12|url=https://books.google.com/books?id=M0wUKoMJeccC|isbn=978-0521599849|access-date=23 September 2020}}</ref> conquered Jerusalem in 1073 and Damascus in 1076 before attempting to invade even Egypt itself.{{Sfn|Brett|2017|pp=203–06}}{{Sfn|Halm|2014}} After defeating him at a battle close to Cairo,<ref name="HaKohenGreenstone">{{cite journal |last1=ben Joseph Ha-Kohen |first1=Solomon |last2=Greenstone |first2=Julius H. |title=The Turkoman Defeat at Cairo |journal=The American Journal of Semitic Languages and Literatures |date=January 1906 |jstor= 527656 |volume=22 |issue=2 |pages=144–75 |doi= 10.1086/369565 |s2cid= 170839031 |url=https://www.jstor.org/stable/527656 |access-date=7 April 2022}}</ref> Badr was able to start a counter-offensive to secure coastal cities, such as [[Gaza City|Gaza]] and Ascalon, and later [[Tyre, Lebanon|Tyre]], [[Sidon]], and [[Byblos]] further north in 1089.{{Sfn|Halm|2014}}

Badr made major reforms to the state, updating and simplifying the administration of Egypt.{{Sfn|Halm|2014}} As he was of Armenian background, his term also saw a large influx of Armenian immigrants, both Christian and Muslim, into Egypt. The [[Armenian Apostolic Church|Armenian church]], patronised by Badr, established itself in the country along with a clerical hierarchy.{{Sfn|Halm|2014}} He commanded a large contingent of Armenian troops, many (if not all) of whom were also Christian.{{Sfn|Brett|2017|p=220}} Badr also used his relations and influence with the Coptic Church for political advantage. In particular, he enlisted [[Pope Cyril II of Alexandria|Cyril II]] ([[Pope of the Coptic Orthodox Church|Coptic Pope]] from 1078 to 1092<ref name=":3">{{Cite book |last=Angold |first=Michael |url=https://books.google.com/books?id=1xUV-nMxNGsC&dq=cyril+ii+cairo+alexandria&pg=PA375 |title=The Cambridge History of Christianity: Volume 5, Eastern Christianity |publisher=Cambridge University Press |year=2006 |isbn=978-0-521-81113-2 |volume=5 |page=375 |language=en |access-date=14 April 2022 |archive-date=7 May 2023 |archive-url=https://web.archive.org/web/20230507152133/https://books.google.com/books?id=1xUV-nMxNGsC&dq=cyril%20ii%20cairo%20alexandria&pg=PA375 |url-status=live }}</ref>) to secure the allegiance of the Christian kingdoms of [[Nubia]] (specifically [[Makuria]]) and [[Ethiopia]] (specifically the [[Zagwe dynasty]]) as vassals to the Fatimid state.{{Sfn|Brett|2017|pp=220–23}}

The [[Juyushi Mosque]] ('the Mosque of the Armies'), was commissioned by Badr and completed in 1085 under the patronage of the caliph.<ref>{{cite book|title=al Juyushi: A Vision of the Fatemiyeen|date=2002|publisher=Graphico Printing Ltd|isbn=978-0953927012}}</ref> The mosque, identified as a ''[[Mazar (mausoleum)|mashhad]]'', was also a victory monument commemorating vizier Badr's restoration of order for al-Mustansir.{{Sfn|O'Kane|2016|p=22}} Between 1087 and 1092, the vizier also replaced the mudbrick walls of Cairo with new stone walls and slightly expanded the city. Three of its monumental gates still survive today: [[Bab Zuweila]], [[Bab al-Futuh]], and [[Bab al-Nasr (Cairo)|Bab al-Nasr]].{{Sfn|Raymond|1993|pp=62–63}}

==== Final decline ====
As the military viziers effectively became heads of state, the Caliph himself was reduced to the role of a figurehead. The reliance on the [[Iqta|''iqta'']] system also ate into Fatimid central authority, as more and more the military officers at the further ends of the empire became semi-independent.{{Citation needed|date=March 2022}}

Badr al-Jamali died in 1094, along with Caliph al-Mustansir that same year, and his son [[Al-Afdal Shahanshah]] succeeded him in power as vizier.{{Sfn|Brett|2017|p=228}}{{Sfn|Halm|2014}} After al-Mustansir, the Caliphate passed on to [[al-Musta'li]]; after his death in 1101, it passed to the 5-year-old [[Al-Amir bi-Ahkam Allah|al-Amir]]. Another of al-Mustansir's sons, [[Nizar ibn al-Mustansir|Nizar]], attempted to take the throne after his father's death and organized a rebellion in 1095, but he was defeated and executed that same year.{{Sfn|Brett|2017|pp=228–29}} This resulted in a schism with Isma'ili missionaries in Iran, led by the ''da'i'' [[Hasan-i Sabbah]], who founded the [[Nizari]] sect and went on to form the [[Order of Assassins]].{{Sfn|Halm|2014}}{{Sfn|Brett|2017|pp=229–230, 248–249}} Al-Afdal arranged for his sister to marry al-Musta'li and later for his daughter to marry al-Amir, hoping in this way to merge his family with that of the caliphs. He also attempted to secure the succession of his son to the vizierate as well, but this ultimately failed.{{Sfn|Halm|2014}}

During al-Afdal's tenure (1094–1121), the Fatimids faced a new external threat: the [[First Crusade]]. Although initially both sides intended to reach an agreement and an alliance against the Seljuk Turks, these negotiations would eventually break down. First contact seems to have been established by the crusaders who sent in May or June 1097, on suggestion of Byzantine Emperor [[Alexios I Komnenos|Alexios Komnenos]], an embassy to al-Afdal.{{sfn|Köhler|2013|p=44}}{{Sfn|Runciman|1951|p=229}} In return the Fatimids dispatched an embassy to the crusading forces which arrived in February 1098 during their [[siege of Antioch]], witnessing and congratulating the crusaders on their [[Battle of the Lake of Antioch|victory]] against the Seljuk emirs [[Ridwan of Aleppo]] and [[Sökmen (Artuqid)|Sökmen]] of Jerusalem as well as stressing their friendly attitude towards Christians.{{sfn|Köhler|2013|p=44}} The Fatimid embassy stayed for a month with the crusading forces before returning via the harbour of [[Latakia]] with gifts as well as Frankish ambassadors. It is uncertain whether an agreement was reached but it seems that the parties expected to reach a conclusion in Cairo.{{sfn|Köhler|2013|p=45}} Al-Afdal took then advantage of the crusader [[Battle of Antioch (1098)|victory at Antioch]] to reconquer Jerusalem in August 1098, possibly to be in a better position in the negotiations with the crusaders.{{sfn|Köhler|2013|pp=48–50}} The next time both parties met was at [[Arqa]]h in April 1099 where an impasse was reached in regard to the question of ownership over Jerusalem. Following this, the crusaders crossed into Fatimid territory and [[Siege of Jerusalem (1099)|captured Jerusalem]] in July 1099 while al-Afdal was leading a relief army trying to reach the city. The two forces finally clashed in the [[Battle of Ascalon]] in which al-Afdal was defeated.{{sfn|Runciman|1951|p=296}} Nevertheless, the initial negotiations were held against the Fatimids and Ibn al-Athir wrote that it was said that the Fatimids had invited the crusaders to invade Syria.<ref>{{harvnb|Richards|2017}}: "It has been said that the Alid rulers of Egypt became fearful when they saw the strength and power of the Saljuq state, that it had gained control of Syrian lands as far as Gaza, leaving no buffer state between the Saljuqs and Egypt to protect them, and that Aqsis had entered Egypt and blockaded it. They therefore sent to the Franks to invite them to invade Syria, to conquer it and separate them and the [other] Muslims, but God knows best."</ref>

This defeat established the [[Kingdom of Jerusalem]] as a new regional rival and although many crusaders returned to Europe, having fulfilled their vows, the remaining forces, often aided by the [[Italian maritime republics]], overran much of the coastal Levant, with [[Tripoli, Lebanon|Tripoli]], [[Beirut]], and Sidon falling to them between 1109 and 1110. The Fatimids retained Tyre, Ascalon, and Gaza with the help of their fleet.{{Sfn|Halm|2014}}{{sfn|Runciman|1951|p=303}} After 1107, a new rising star rose through the ranks of the regime in the form of Muhammad Ali bin Fatik, better known as [[al-Ma'mun al-Bata'ihi]]. He managed to carry out various administrative reforms and infrastructural projects in the later years of al-Afdal's term, including the construction of an astronomical observatory in 1119.{{Sfn|Halm|2014}} Al-Afdal was assassinated in 1121, an act blamed on the Nizaris or Assassins, though the truth of this is unconfirmed.{{Sfn|Brett|2017|p=251}}

Al-Bata'ihi took al-Afdal's place as vizier, but unlike his predecessors he had less support in the army and was ultimately reliant on the caliph for power.{{Sfn|Brett|2017|p=257}} In 1124, he lost Tyre to the Crusaders.{{Sfn|Halm|2014}} He was also responsible for constructing a small but notable mosque in Cairo, the [[Aqmar Mosque|Al-Aqmar Mosque]], which was completed in 1125 and has largely survived to the present day.{{Sfn|Raymond|1993|p=65}}<ref name=":10">{{Cite web |title=Al-Aqmar Mosque |url=https://egymonuments.gov.eg/monuments/al-aqmar-mosque/ |access-date=2025-04-05 |website=egymonuments.gov.eg |language=en}}</ref> That same year, however, Caliph al-Amir had him arrested, probably due to his failure to resist the Crusaders or due to the caliph's resentment of his wealth and power. Three years later he was executed.{{Sfn|Halm|2014}}{{Sfn|Brett|2017|p=257}} Al-Amir then ruled the Caliphate personally, briefly interrupting the long period of ''de facto'' rule by the caliph's viziers. Al-Amir himself was assassinated in 1130, probably by the [[Order of Assassins|Nizari Assassins]].{{Sfn|Brett|2017|p=261}}{{Sfn|Halm|2014}}<ref name=":10" /><ref>{{Cite web |title=Fatimid Al-Aqmar mosque in Cairo |url=https://egyptian-gazette.com/entertainment/arts/fatimid-al-aqmar-mosque-in-cairo-reopens/ |access-date=2025-04-05 |website=egyptian-gazette.com}}</ref>

Al-Amir did not leave an adult heir but apparently had a son born shortly before his death, known as al-Ṭayyib. One of Al-Amir's cousins (a grandson of al-Mustansir), Abd al-Majid, had himself appointed regent. Under pressure from the army, one of al-Afdal's sons, Abu Ali Ahmad (known as Kutayfat), was appointed vizier with titles similar to al-Afdal and Badr al-Jamali.{{Sfn|Brett|2017|p=|pp=262–263}}{{Sfn|Halm|2014}} Kutayfat attempted to depose the Fatimid dynasty by imprisoning Abd al-Majid and by declaring himself to be the representative of [[Muhammad al-Mahdi|Muhammad al-Muntazar]], the "hidden" Imam awaited by [[Twelver Shi'ism|Twelver Shi'as]].{{Sfn|Brett|2017|p=260}} The coup did not last long, as Kutayfat was assassinated in 1131 by al-Amir's followers in the Fatimid establishment.{{Sfn|Brett|2017|p=265}}{{Sfn|Halm|2014}} Abd al-Majid was released and resumed his role as regent. In 1132, however, he declared himself to be the new Imam-Caliph, taking the title of [[al-Hafiz]], sidelining the infant al-Ṭayyib and breaking with the tradition of the succession passing directly from father to son. Most of the Fatimid lands acknowledged his succession, but the Sulayhids in Yemen did not and broke away from the Caliphate in Cairo, recognizing al-Ṭayyib as the true Imam. This caused another schism between the [[Hafizi Isma'ilism|Hafizi]] and [[Tayyibi Isma'ilism|Tayyibi]] branches of the [[Musta'li Ismailism|Musta'li Isma'ilis]].{{Sfn|Brett|2017|pp=265–66}}{{Sfn|Halm|2014}}

In 1135, al-Hafiz was pressured by the Fatimid Armenian troops into appointing [[Bahram al-Armani|Bahram]], a Christian Armenian, to the office of vizier. Opposition from Muslim troops forced him to leave in 1137, when [[Ridwan ibn Walakhshi|Ridwan]], a Sunni Muslim, was appointed vizier.{{Sfn|Halm|2014}} When Ridwan began to plot the deposition of al-Hafiz, he was expelled from Cairo and later defeated in battle. He accepted a pardon from the caliph and remained at the palace. Al-Hafiz chose not to appoint another vizier, and instead took direct control of the state until his death in 1149.{{Sfn|Brett|2017|pp=275–76}}{{Sfn|Halm|2014}} During this time, the fervor of the Isma'ili religious cause in Egypt had significantly faded, and political challenges to the caliph became more common. Sunni Muslims were also increasingly appointed to high posts. The Fatimid dynasty largely continued to survive due to the established common interests that many factions and elites had in maintaining the current system of government.{{Sfn|Brett|2017|pp=276–77}}

[[File:Mosque of Salih Talai from above.jpg|thumb|[[Al-Salih Tala'i Mosque]] in Cairo, built by [[Tala'i ibn Ruzzik]] in 1160 and originally intended to house the head of [[Husayn ibn Ali|Husayn]] (the head ended up being interred instead at the present-day [[al-Hussein Mosque]]){{sfn|O'Kane|2016|p=38}}]]
Al-Hafiz was the last Fatimid caliph to rule directly and the last one to ascend to the throne as an adult. The last three caliphs, [[al-Zafir]] (r. 1149–1154), [[Al-Fa'iz bi-Nasr Allah|al-Fa'iz]] (r. 1154–1160), and [[al-Adid]] (r. 1160–1171), were all children when they came to the throne.{{Sfn|Halm|2014}} Under al-Zafir, an elderly Berber named Ibn Masal was initially vizier, per the instructions left by Al-Hafiz. The army, however, supported a Sunni named Ibn Sallar instead, whose supporters managed to defeat and kill Ibn Masal in battle. After negotiating with the women of the palace, Ibn Sallar was installed as vizier in 1150.{{Sfn|Brett|2017|pp=280–81}} In January 1153, the Crusader king [[Baldwin III of Jerusalem|Baldwin III]] of [[Kingdom of Jerusalem|Jerusalem]] besieged Ascalon, the last remaining Fatimid foothold in the Levant. In April, Ibn Sallar was murdered in a plot organized by Abbas, his stepson, and Abbas's son, Nasr. As no relieving force arrived, Ascalon surrendered in August, on the condition that the inhabitants could leave safely for Egypt. It was on this occasion that the head of [[Husayn ibn Ali|Husayn]] was allegedly brought from Ascalon to Cairo, where it was housed in what is now the [[al-Hussein Mosque]].{{Sfn|Brett|2017|p=282}} The next year (1154), Nasr murdered al-Zafir, and Abbas, now vizier, declared his 5-year-old son Isa (al-Fa'iz) the new caliph.{{Sfn|Brett|2017|p=282}} The women of the palace intervened, calling on [[Tala'i ibn Ruzzik]], a Muslim Armenian governor in [[Upper Egypt]], to help. Tala'i drove out Abbas and Nasr from Cairo and became vizier that same year. Afterwards he also conducted renewed operations against the Crusaders, but he could do little more than harass them by sea.{{Sfn|Halm|2014}} Al-Fa'iz died in 1160 and Tala'i was assassinated in 1161 by [[Sitt al-Qusur]], a sister of al-Zafir. Tala'i's son, Ruzzik ibn Tala'i, held the office of vizier until 1163, when he was overthrown and killed by [[Shawar]], the governor of [[Qus]].{{Sfn|Halm|2014}}

As vizier, Shawar came into conflict with his rival, the Arab general [[Dirgham]]. The internal disorder of the Caliphate attracted the attention and meddling of the Sunni [[Zengid]] ruler [[Nur ad-Din Zangi|Nur ad-Din]], who was now in control of Damascus and a large part of Syria, and of the King of Jerusalem, [[Amalric of Jerusalem|Amalric I]]. The Crusaders had already forced Tala'i ibn Ruzzik to pay them a tribute in 1161 and had made an attempt to invade Egypt in 1162.{{Sfn|Halm|2014}} When Shawar was driven out of Cairo by Dirgham in 1163, he sought refuge and help with Nur al-Din. Nur al-Din sent his general, [[Shirkuh|Asad al-Din Shirkuh]], to seize Egypt and reinstall Shawar as vizier. He accomplished this task in the summer of 1164, when Dirgham was defeated and killed.{{Sfn|Halm|2014}}

Shawar's remaining years continued in chaos as he made shifting alliances with either the King of Jerusalem or with Nur al-Din, depending on circumstances. In 1167, the Crusaders pursued Shirkuh's forces into Upper Egypt.{{Sfn|Halm|2014}} In 1168, Shawar, worried about the possible Crusader capture of Cairo, infamously set fire to Fustat in an attempt to deny the Crusaders a base from which to besiege the capital.{{Sfn|Raymond|1993|pp=83–85, 103}} After forcing the Crusaders to leave Egypt again, Shirkuh finally had Shawar murdered in 1169, with the agreement of Caliph al-Adid. Shirkuh himself was appointed as al-Adid's vizier, but he died unexpectedly two months later.{{Sfn|Halm|2014}} The position passed to his nephew, [[Saladin|Salah ad-Din Yusuf ibn Ayyub]] (known in the West as Saladin). Salah ad-Din was openly pro-Sunni and suppressed the Shi'a call to prayer, ended the Isma'ili doctrinal lectures (the ''majalis al-hikma''), and installed Sunni [[Qadi|judges]].{{Sfn|Halm|2014}} He finally and officially deposed al-Adid, the last Fatimid caliph, in September 1171. This ended the Fatimid dynasty and began the [[Ayyubid dynasty|Ayyubid Sultanate of Egypt and Syria]].{{Sfn|Halm|2014}}<ref name=":1" />