Prime Minister Narendra Modi (Narendra Modi) today i.e. Friday addressed the closing ceremony of the year-long programs organized on the 400th birth anniversary of General Lachit Borphukan of the erstwhile Ahom Kingdom. On this occasion, today PM Modi released the book written on him. Earlier today, Prime Minister Narendra Modi, Assam Chief Minister Himanta Biswa Sarma, Governor Jagdish Mukhi, Union Minister Sarbananda Sonowal and others participated in the 400th birth anniversary celebrations of Lachit Barphukan in Delhi and also paid their tributes to him.