Captain America Vol. 1 (1968-1996) #353

Plot

Darkstar, Ursa Major, and Vanguard all lie in Avengers Mansion in a coma after being betrayed by the other Soviet Super Soldiers. Captain America makes a special trip to Russia to find out the cause of the betrayal. While there he is escorted by Red Guardian on a tour of Moscow. Suddenly a dark beast appears and wrecks havoc in Russia. Cap discovers it is the life essence of the three betrayed heroes who have come back to Russia for revenge. Cap convinces them to not kill the other Soviet Super Soldiers for their betrayal.