Multiple choice

Which of the following is India's first indigenous submarine?

  1. INS Shahkul

  2. INS Savitri

  3. INS Vibhuti

  4. INS Shalki

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

INS Shalki was India's first indigenous submarine, commissioned in 1992 and built at Mazagon Dock Limited in Mumbai. It was a Type 1500 submarine developed as part of India's efforts to achieve self-reliance in defense manufacturing. The other options (INS Shahkul, INS Savitri, INS Vibhuti) are fictional or incorrect names for submarines.