The American Embassy warns of a possible attack in Moscow The American Embassy in Russia called on its citizens to avoid the Tsaritsyno Museum complex in Moscow, and warned of a credible threat of the possibility of an accident that would cause a large number of casualties today.

The American Embassy warns of a possible attack in Moscow The American Embassy in Russia called on its citizens to avoid the Tsaritsyno Museum complex in Moscow, and warned of a credible threat of the possibility of an accident that would cause a large number of casualties today.