A controversial Chinese firm has sued Indian Railways for terminating a Rs 471 crore World Bank funded project. The move is in retaliation to Indian Railways canceling the construction contract of a Chinese company for a signalling and telecommunication project for the freight corridors. The company was held responsible for the third deadliest high-speed rail disaster in history, which claimed the lives of 40 people. This serious traffic disaster was caused by the critical defects of design by t...