ISIL calls other groups in Iraq and Syria to lay down their arms and swear allegiance to "Baghdadi"

demanded the other insurgent groups to put down their arms and declare allegiance to them.

 The sources of the Sunni armed groups and military sources belonging to the rebels said that they have informed at a meeting held over two days in   Mosul city that fighters who only ones who have the right to carry arms are those belonging to what was known as the Islamic State in Iraq and the Levant organization (ISIL), which later became known as the "Islamic state".

According to the BBC , “ISIL” in the north of Iraq is controlling quickly Sunni areas that they have dominated in recent weeks.

 Our envoy to northern Iraq, Murad al-Shishani quoted close sources to the Sunni insurgency in Iraq by saying that the organization has stipulated that the armed factions of the clans and the Baath Party must pledge to the organization's leader Abu Bakr al-Baghdadi, and lay down their arms.

Displaced Witnesses from Tikrit city said on Tuesday - which is still experiencing heavy fighting in the suburbs between Iraqi government forces and gunmen – that the fighters of the state, belonging to different nationalities can be distinguished easily in the streets of the city.

Abu Bakr al-Baghdadi, the leader of the organization has called on Muslims in an audio message to travel to Iraq and Syria to help build what he called as the Islamic state. And urged them to come to the "state” because "Syria is not for Syrians and Iraq is not for the Iraqis."

Al-Baghdadi stressed, the immigration of Muslims to the "Islamic state” as a duty on them.

Baghdadi called, in particular, judges, doctors, engineers and all who have administrative and military. experience

"Escalation of fighting in Ramadan."

In an audio recording earlier this week, the organization announced the Islamic Caliphate, and swears allegiance to al-Baghdadi, a successor to Muslims everywhere.

The central government in Baghdad has lost control over large areas seized by Sunni insurgents, led by "ISIL", last month.

ISIL organization said that the Islamic state extend from Aleppo in northern Syria to Diyala east of Iraq at this stage.