President Droupadi Murmu will be undertaking a sea sortie in a submarine from Karwar Harbour in Karnataka on December 28.
The president will be taking the sortie during her four-day visit to Goa, Karnataka, and Jharkhand, which will begin on Saturday.
Murmu will leave for Goa in the evening of December 27, the Rashtrapati Bhavan said in a statement issued on Friday.
"On December 28, the President will take a sea sortie in a submarine from Karwar Harbour, Karnataka," the office said.
Murmu will grace the centenary celebrations of Ol Chiki at Jamshedpur, Jharkhand, on Monday.
"On the same day, she will also address the 15th convocation ceremony of NIT, Jamshedpur," the statement said.
On December 30, the president will address an Antarrajyiy Jansanskritik Samagam Samaroh, Kartik Jatra, at Gumla in Jharkhand.