Islamic state is a radical islamist group ,which is seized northern Syria ,Northern and southern iraq.

They have brutal tactics ,including mass killings and abductions of member of religious and ethnic minorities.

Islamic State has been found in 2004 called TawhidAnd Jihad by Ebu Musab El Zerkavi ,following years they changed their names like Mesopotomia El Kaideand They got in El Kaide .

At the end of the June 2014 ,ISIS declared creation of caliphate and they changed its name to Islamic State .

In June 2014 ,Islamic State destroyed northern city of Mosul and advanced towards Baghdat .

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IS Jihadist want to running by Caliphate and there is supposed to be one leader.

Their rules are based sunni rules

Their leader is Abu Bakr Al baghdadi and who is now new caliph Ibrahim.

Caliph means Political successor of Prophet Mohammad .

They have 30,000 fighters

Although they are in syria and Iraq, they promised to break borders of Lebanon ,Jordan and free Palestine .

Islamic State is reported have $2bn cash and assets ,they are worlds wealhiest militant group.Much of financial supports came from individual Arap gulf states .

IS is self financed group and they are earning millions of dollars from oil and gas fields its controls

IS members are jihadist and they consider themselves only true believers .They are thinking rest of the world are unbelievers that is why they attack against muslimsand non-muslims .

Their ideology is based on killing people

They have supporters from France ,England Usa,Germany ,Turkey and other Arab countries

They were also supported by Turkey ,cause of Turkish government wanted to Overthrow Besar Esad

About 250 Islamic state fighters remain in Kobani

Islamic State lost lots of fighters in Kobani ,where is south of Turkey .

There are 150 soldiers ,who came from Kurdistan (North Of Iraq ) to help islamic states defeating

More than 200,000 people ,mostly ethnic Kurds fled the Kobani .Many took refuge in Suruc and somewhere else in Turkey

Kobani has been underseized since 1 july