Two stations on the 9.4-km-long Dilshad Garden-New Bus Adda section, an extension of the Delhi Metro's Red Line, have been renamed in honour of the country's fallen heroes, a DMRC official said Friday. "The Rajendra Nagar Metro Station has been rechristened as Major Mohit Sharma Rajendra Nagar station and the end station New Bus Adda has been renamed to Shaheed …