Russian President Vladimir Putin has traveled to and from his residences on special armored trains using exclusively built stations since he ordered the invasion of Ukraine, according to new investigations by independent media. A separate investigation by the Proekt news site reported Tuesday that exclusive railway tracks and train stations have been built near three of Putin’s known residences to accommodate his armored train. Putin’s armored train itself is based at a VIP section — separated by a high fence and reinforced with barbed wire — of the Kalanchyovskaya railway station in central Moscow, Proekt said