Targeting UPSC CSE

 India's First Driverless Train - DMRC's Delhi Metro's Magenta Line Target: To Expand Metro services to 25 cities, presently 18, by 2025.

  “Transport  Bubbles ” or “ Air Travel  Arrangements” are temporary arrangements between two countries aimed at restarting commercial passenger services when regular international  flights  are suspended as a result of the COVID-19 pandemic. source: Transport bubbles