Consider the following pairs regarding recent naval platforms commissioned into the Indian Navy:
| 1. | INS Nilgiri | Guided-Missile Destroyer |
| 2. | INS Vaghsheer | Submarine |
| 3. | INS Surat | Stealth Frigate |
How many of the pairs given above are correctly matched?
1
None
2
Only one
3
Only two
4
All three