Consider the following:
- INS Arihant
- INS Aridhaman
- INS Kalvari
Which of the above are India’s indigenous nuclear submarines?
INS Arihant is India’s first indigenous nuclear submarine and INS Aridhaman is second. INS Kalvari is conventional submarine which is still undergoing sea trials.
This question is a part of GKToday's Integrated IAS General Studies Module