US official likely to be a spokesman for the organization Daesh, known as Abu Mohammad al-Adnani, was killed in the strike launched by the international coalition aircraft, on Tuesday, on the city of Aleppo, northwest Syria.
The US official -taliba not to be named "coalition launched an airstrike in (the city of) the door in Syria, targeting a senior official in the organization Daesh." He added: "We continue to assess the results of this process," according to ", said the AFP."
Last door city is a stronghold of the organization in the province of Aleppo, where there are fierce battles on several fronts, after losing the border city Jarablos with Turkey last week, the city of Manbej about three weeks ago.
The organization Daesh announced in a statement on Tuesday, killing his spokesman Abu Mohammad al-Adnani, while "inspecting military operations" in Aleppo, without that explains how his death.

And mourned the organization said in a statement throughput of accounts in the Internet, Aladnana descending from Idlib province, northwest Syria, and aged 39 years and vowed to avenge his death.
He often Aladnana released audio recordings and data deals with the organization of operations, especially in Iraq and Syria, which is witnessing a war since March 2011. In the last two years, Aladnana reiterated his calls to carry out attacks in Europe.
In August 2014, the UN Security Council unanimously adopted a resolution under Chapter VII, which listed the names of six leaders of extremists, including Aladnana, a list of al-Qaeda international sanctions.
Observers believe that the killing of Aladnana "is a major blow to the organization Daesh tough," especially in light of the continued decline in recent times in both Iraq and Syria, two magnets prominent strongholds.