The Islamic State of Iraq (ISI, Arabic: دولة العراق الإسلامية‎ Dawlat al-ʿIrāq al-ʾIslāmiyyah), is an umbrella organization of a number Iraqi insurgency groups established on October 15 2006. The group is composed of and supported by a variety of insurgency groups, including its predecessor, the Mujahideen Shura Council, Al-Qaeda, Jeish al-Fatiheen, Jund al-Sahaba, Katbiyan Ansar Al-Tawhid wal Sunnah, Jeish al-Taiifa al-Mansoura, etc, and other clans whose population is of Sunni faith. It aims to establish a caliphate in the Sunni dominated regions of Iraq.

It claims a presence in the governorates of Baghdad, Al Anbar, Diyala, Kirkuk, Salah ad Din, Ninawa, and parts of Babil and Wasit, etc. It initially claimed Baqubah as its capital.

Between late 2006 and May 2007, the ISI brought the Dora neighborhood of southern Baghdad under its control. Numerous Christian families left, unwilling to pay the Jizya tax.^{[citation needed]} US efforts to drive out the ISI presence stalled in late June, 2007, despite the walling-off of streets and the use of biometric identification technology. By November 2007 the ISI had been removed from Dora, and Assyrian churches could be re-opened.

Iraq (/ɪˈræk/ or ⁱ/ɪˈrɑːk/; Arabic: العراق‎ al-‘Irāq); officially the Republic of Iraq (Arabic:  جمهورية العراق (help·info) Jumhūriyyat al-‘Irāq), is a country in Western Asia spanning most of the northwestern end of the Zagros mountain range, the eastern part of the Syrian Desert and the northern part of the Arabian Desert.

Iraq borders Syria to the northwest, Turkey to the north, Iran to the east, Jordan to the southwest and Kuwait and Saudi Arabia to the south. Iraq has a narrow section of coastline measuring 58 km (36 mi) on the northern Persian Gulf. The capital city, Baghdad is in the center-east of the country.

Two major rivers, the Tigris and Euphrates, run through the center of Iraq, flowing from northwest to southeast. These provide Iraq with agriculturally capable land and contrast with the steppe and desert landscape that covers most of Western Asia.

Historically, Iraq was the center of the Abbasid Arabic Islamic Empire. Iraq has been known to the west by the Greek toponym 'Mesopotamia' (Land between the rivers) and has been home to continuous successive civilizations since the 6th millennium BC. The region between the Tigris and Euphrates rivers is often referred to as the cradle of civilization and the birthplace of writing, law and the wheel. At different periods in its history, Iraq was the center of the indigenous Akkadian, Sumerian, Assyrian, Babylonian, and Abbasid empires. It was also part of the Achaemenid, Hellenistic, Parthian, Sassanid, Roman, Rashidun, Umayyad, Mongol, Safavid, Afsharid, and Ottoman empires, and under British control as a League of Nations mandate.

An Islamic state (Arabic: الدولة الإسلامية, al-dawla al-islamiyya) is a type of government, in which the primary basis for government is Islamic religious law. From the early years of Islam, numerous governments have been founded as "Islamic", beginning most notably with the Caliphate established by Mohammad himself and including subsequent governments ruled under the direction of a caliph (meaning, "successor" to the prophet Mohammad).

However, the term "Islamic state" has taken on a more specific modern connotation since the 20th century. The concept of the modern Islamic state has been articulated and promoted by ideologues such as Abul Ala Maududi, Ayatollah Ruhallah Khomeini, and Sayyid Qutb. Like the earlier notion of the caliphate, the modern Islamic state is rooted in Islamic law. It is modeled after the rule of Mohammad. However, unlike caliph-led governments which were imperial despotisms or monarchies (Arabic: "mulk"), a modern Islamic state can incorporate modern political institutions such as elections, parliamentary rule, judicial review, and popular sovereignty.

Abu Bakr (Abdullah ibn Abi Quhafa) (Arabic: عبد الله بن أبي قحافة, Transliteration: ʿAbd Allāh ibn Abī Quḥāfah, c. 573 CE - 634 CE) also known as Abū Bakr as-Șiddīq (Arabic: أبو بكر الصديق) was a senior companion (Sahabi) and the father-in-law of the Islamic prophet Muhammad. He ruled over the Rashidun Caliphate from 632–634 CE when he became the first Muslim Caliph following Muhammad's death. As Caliph, Abu Bakr succeeded to the political and administrative functions previously exercised by Muhammad, since the religious function and authority of prophethood ended with Muhammad's death according to Islam. He was called Al-Siddiq (The Truthful) and was known by that title among later generations of Muslims.

As a young man, Abu Bakr became a cloth merchant and he traveled extensively in Arabia and neighboring lands in the Middle East, through which he gained both wealth and experience. He eventually came to be recognized as the chief of his clan. On his return from a business trip to Yemen, he was informed that in his absence Muhammad had openly declared his prophethood. Not long after, Abu Bakr accepted Islam and was the first person outside the family of Muhammad to openly become a Muslim. He was instrumental in the conversion of many people to the Islamic faith and early in 623, Abu Bakr's daughter Aisha was married to Muhammad, strengthening the ties between the two men.

The Syrian people (Arabic: الشعب السوري‎ / ALA-LC: al-sha‘ab al-Sūrī) are the inhabitants and citizens of Syria and are, overall an indigenous Eastern Mediterranean people. While modern-day Syrians are commonly described as Arabs by virtue of their modern-day language and bonds to Arab culture and history, they are, in fact, largely a blend of the various Aramaic speaking groups indigenous to the region who were Arabized when Muslim Arabs from the Arabian Peninsula arrived and settled following the Arab expansion. Syrians are tied together by geography, linguistic heritage, religion, and similar Eastern Mediterranean ethnicities. Most Syrians reside primarily in Syria; however 17 million Syrians live outside of Syria and they stay connected to their cultural roots by watching Syrian satellite television, listening to Syrian music and preparing Syrian cuisine.

Damascus, the capital of Syria, is one of the most continuously inhabited cities in the world (for 8000 years straight, Syrians inhabited Damascus), and a large percentage of Damascenes are the descendents of the early inhabitants of Damascus.