Which of the following statements about the SCALP missile is/are correct?
1. It is a long-range air-launched cruise missile with stealth capability.
2. It uses a combination of INS, GPS, and terrain referencing for navigation.
3. SCALP is an Indian-developed missile system.
Select the correct answer using the code below:
1
1 and 2 only
2
1 and 3 only
3
2 and 3 only
4
1, 2, and 3