sentences:  In 1991 it comprised three motor rifle regiments, one tank regiment, one Guards training artillery regiment and one air defence regiment.These units were the 70th, 71st and 72nd Motor Rifle Regiments; the 392nd Tank Regiment; the 50th Guards Training Artillery Regiment and the 1203rd Anti-aircraft Missile Regiment.In November 1990 it had a total of 219 tanks, 187 being T-55s.