ISIS

The Islamic State in Iraq and the Levant (ISIS) is a jihadist group active in Iraq and Syria. ISIS was formed in April 2013 and grew out of al-Qaeda in Iraq (AQI). It has since been disavowed by al-Qaeda, but become one of the main jihadist groups fighting government forces in Syria and is making military gains in Iraq. The final "S" in the acronym ISIS stems from the Arabic word "al-Sham". This can mean the Levant, Syria or even Damascus but in the context of the global jihad it refers to the Levant. Its precise size is unclear but it is thought to include thousands of fighters, including many foreign jihadists. Correspondents say it appears to be surpassing al-Qaeda as the world's most dangerous jihadist group. The organisation is led by Abu Bakr al-Baghdadi. Little is known about him, but it is believed he was born in Samarra, north of Baghdad, in 1971 and joined the insurgency that erupted in Iraq soon after the 2003 US-led invasion. This rare image of Abu Bakr al-Baghdadi was released by the Iraqi interior ministry In 2010 he emerged as the leader of al-Qaeda in Iraq, one of the groups that later became ISIS. Baghdadi is regarded as a battlefield commander and tactician, which analysts say makes ISIS more attractive to young jihadists than al-Qaeda, which is led by Ayman al-Zawahiri, an Islamic theologian. Prof Peter Neumann of King's College London estimates that about 80% of Western fighters in Syria have joined the group. ISIS claims to have fighters from the UK, France, Germany and other European countries, as well as the US, the Arab world and the Caucasus. Unlike other rebel groups in Syria, ISIS is seen to be working towards an Islamic emirate that straddles Syria and Iraq. The group has seen considerable military success. In March 2013, it took over the Syrian city of Raqqa - the first provincial capital to fall under rebel control. In January 2014, it capitalised on growing tension between Iraq's Sunni minority and Shia-led government by taking control of the predominantly Sunni city of Fallujah, in the western province of Anbar. It also seized large sections of the provincial capital, Ramadi, and has a presence in a number of towns near the Turkish and Syrian borders. The group has gained a reputation for brutal rulein the areas that it controls. However, it was its conquest of Mosul in Junethat sent shockwaves around the world. Iraqi security forces fled as ISIS advanced into the city of Mosul The US said the fall of Iraq's second city to ISIS posed a threat to the entire region. It may also have made ISIS the most cash-rich militant group in the world. Initially, the group relied on donations from wealthy individuals in Gulf Arab states, particularly Kuwait and Saudi Arabia, who supported its fight against President Bashar al-Assad. Today, ISIS is said to earn a significant amounts from the oil fields it controls in eastern Syria, reportedly selling some of the supply back to the Syrian government. It is also believed to have been selling looted antiquities from historical sites. Prof Neumann believes that before the capture of Mosul in June 2014, ISIS had cash and assets worth about $900m (£500m). Afterwards, this rose to around $2bn (£1.18bn). The group reportedly took hundreds of millions of dollars from Mosul's branch of Iraq's central bank. And its financial windfall looked set to continue if it maintains control of oil fields in northern Iraq.