The trainsets were designed and built by Siemens in Germany based on the ICE III trainsets for Deutsche Bahn. The thing is that it’s much colder in Russia, and the tracks are significantly wider. So the trains are hardened against cold and snow and their frames are built out to meet the invasion-proof Russian gauge. Although I think they look pretty damn sweet, I would like it if they had painted them with the safety orange detailing that’s been standard on elektrichkas for a while.
Russian Railroads, the state-ish rail corporation has been upgrading the century-old route for high-speed service for almost a decade, so it’s been a pretty exciting time there. Even Google is in on it. This notwithstanding the recent bombing of the service the Sapsan will replace, the Nevsky Express. Eventually, it will also reach Helsinki and Nizhny Novgorod, a city that is a lot like the Chicago Philadelphia of Russia, except that nobody outside of Russia seems to know it exists.
Anyway, it adds to the amusingly diverse options for travel in the former Soviet Union. Here’s a video about the train that makes international trade deals sound awesome.