sobinyan, the mayor of moscow , described this attack as a great tragedy and called for the closure of all activities. condemning the terrorist attack in moscow and expressing his sympathy with the russian government and people , he called for the decisive fight of countries against terrorism. un secretary general antonio guterres, yemen's ansarullah, hamas, syria, egypt, jordan, saudi arabia, pakistan, france and central africa also condemned the terrorist attack in moscow. but about this terrorist operation. to russia, i am talking now with the expert on russian affairs, mr. lajordi , i say hello to you, since the first minutes of this incident. please point the tip of the arrow towards america, what is the reason for this issue? hello , i would like to serve you and dear viewers. the reason is that on the 18th of march, the american embassy made a statement in the american embassy. rowe issued a statement warning american citizens living in russia to avoid any gatherings, especially concerts, within 48 hours . i remember those two days exactly. that moscow took a very strict secu