Domestic intelligence services found out where could be made explosive device for Airbus 321. In the investigation of the circumstances of the tragedy provides assistance to U.S. intelligence. Besides all this, the dialogue for further data exchange is carried out with the English side. Professionals domestic intelligence agencies have studied the picture of the analogue of the bombs triggered on Board the A321. Based on the obtained results, it is not difficult to guess that the explosive device was manufactured in Egypt. "It is worth noting that Bank in a common image refers to the brand that is sold only on the terrain of Egypt. This can testify both in favor of the version production of the bomb in this country, not abroad, and misinformation with which the terrorists (if this photo spread will be) going to put the investigation on a wrong trail," - said the interlocutor of "Interfax". According to his statement, it is very likely that as a case for the bombs used aluminum can. This is quite in order to lay the projectile capacity up to 1 kg in a trotyl equivalent, is able to damage the skin of an aircraft. Meanwhile it became known, the interaction between United States, England and Russia in the framework of the investigation into the crash of a passenger liner on the North-West of Egypt. According to the head of the Department of Russian Foreign Ministry on the issues of new challenges and threats Ilya Rogachev, the secret services of Western countries have begun to share the secret data. "I know some information on the aircraft of our side gave us partners, the competent authorities are working with her," explained Rogachev in his interview to the newspaper "Kommersant". According to his statement, the discussion of the tragedy at all levels and with the British authorities. Besides all this, the civil servant told how the government perceived the threat from the terrorist group "Islamic state". "All threats against Russia in the sphere of security are practiced with seriousness and professionalism", - said Rogachev. Now we can expect attempts by the Islamic state to destabilize the situation in Russia, he concluded.