 Complete the following phrase:  Spetsgruppa A Alpha Group is a counter-terrorist unit created in 1974. It is a professional unit, consisting of about 720 personnel, of which about 250300 are trained for assault operations and the rest are support personnel. These are dispersed in five operational detachments, including one permanent detachment in the Chechen Republic. Other units are stationed in Moscow, Krasnodar, Yekaterinburg and Khabarovsk. All Alpha operators undergo airborne, mountain and counter-sabotage dive training. Alpha has operated in other countries, most notably 