Ivans

Ivans are a pair of villains in the video game Resident Evil: The Umbrella Chronicles. So far, they haven't appeared in any other video game in the Resident Evil series.

Background
Ivans, AKA T-103, are engineered versions of the T-103 Tyrant. Unlike other Tyrants, Ivans are obedient and able to assimilate into humans. They serve as loyal body guards to Sergei Vladimir. The Ivans wear protective white coats and black gloves. They also wear white boots with black shoe laces. Each Ivan wears unique sunglasses. They are distinguishable by the color of their sunglasses. One of the Ivans wears red sunglasses while the other wears blue sunglasses.

Umbrella Research Center
In 1996, Albert Wesker was assigned to protect the Umbrella research center. He failed and attempted to leave after swiping data from the facility's super computer. Wesker was confronted by Vladimir at a tunnel containing a derailed train. Vladimir ordered Wesker to stop but Wesker disobeyed the order given to him. As punishment for Wesker's disobedience and failure, Sergei dispatched the Ivans to kill Wesker. During the fight, there was an explosion that distracted both of the Ivans. Wesker managed to escape by using the distraction as an opportunity.

Later, Sergei and the Ivans were seen leaving the facility. One of the Ivans was carrying the T.A.L.O.S computer. The trio were approached by a pack of Cerberuses. The other Ivan easily killed all of the Cerberuses.

Russian Facility
In 2003, Wesker invaded a Russian facility in an attempt to steal data from the Red Queen computer. He was approached by Sergei and both of the Ivans. Sergei ordered the Ivans to fight and kill Wesker. This time, Wesker used his new superhuman abilities in the fight. He managed to knock both of the Ivans unconscious before fleeing. The fate, afterwards, remains unknown.