KATHMANDU, Jan 26: President Bidya Devi Bhandari, Prime Minister Sher Bahadur Deuba and Foreign Minister Dr Narayan Khadka have sent separate messages of felicitations to President Ram Nath Kovind, Prime Minister Narendra Modi, and Dr. S. Jaishankar, Minister of External Affairs of India, respectively, on the occasion of the 73rd Republic Day of India.