President Droupadi Murmu became second head of state to sail in submarine

Exam-focused facts from the 27 December 2025 current affairs briefing.

Key facts

Droupadi Murmu became the second head of state to sail in a submarine.
She undertook the sea sortie from Karwar Harbour in Karnataka.
She is the first President of India to have taken sortie in two fighter aircrafts of the Indian Air Force.