Which Indian Navy sailing ship was utilised for the Navika Sagar Parikrama expedition II?

Which shipyard has launched the first indigenously-built Talwar class frigate, ‘Triput?

Who became the first woman helicopter pilot of the Indian Navy?

Which military force, operating under the operational supervision of Eastern Naval Command, carried out 'Exercise Poorvi Lehar' on the East Coast?

The Indian Navy has set up its first independent headquarters, named ‘Nausena Bhawan’ at which place?