_____ country has launched the first Arctic tourist train service ?

1) Japan
2) China
3) U.S.
4) Russia

Explanation:
On June 6,2019 , Russia has launched its first tourist train service passing through Russia’s arctic region. It begins a journey from Saint Petersburg station to Norway with 91 passengers aboard. The train is expected to run twice next year and four times in 2021.By new trading routes, Russia wants to become the top economic and military power in the Arctic region.