Northeast Frontier Railway (NFR) is providing uninterrupted services of transporting essential commodities in its jurisdiction despite harsh challenges and has helped in boosting the economy of the region. It is one of the biggest zones serving an area spread over eight northeastern states and parts of Bihar & West Bengal. NF Railway has been serving one of the most varied and difficult terrains in the country. This zone also shares a border with several foreign countries, such as Bhutan, Bangladesh, Myanmar, Nepal and China making it an area of immense strategic importance.