India, Jan. 13 -- The 53rd edition of the New Delhi World Book Fair (NDWBF) is underway at Bharat Mandapam in Pragati Maidan. The book fair, said to be the world's largest, is being organised this year with the theme 'Indian Military History: Valour and Wisdom @75', with publishers from over 35 countries participating.

The annual book fair by the National Book Trust (NBT) was inaugurated by Union Minister of Education Dharmendra Pradhan and stands out as one of the most expansive cultural and literary celebrations.

This year, for the first time in its history, the book fair is honouring the valour of the Indian Army, Navy and Air Force and highlighting their courage and sacrifice in nation-building.

The 9-day book fair, is being held f...