- The Kakori Conspiracy (or Kakori train robbery) took place on August 9, 1925, organized by the Hindustan Republican Association (HRA). - Key members involved included Ram Prasad Bismil, Ashfaqullah Khan, Rajendra Lahiri, Roshan Singh, and Chandra Shekhar Azad. - While Bismil, Ashfaqullah, Lahiri, and Roshan Singh were arrested, tried, and eventually executed, Chandra Shekhar Azad successfully evaded arrest and continued his revolutionary activities.