With reference to the Agni V ICBM , how a canister based launch of missile is helpful?
1. It increases reliability of the missile
2. It increases the shelf life of the missile
3. Lesser maintenance is needed
4. It enables the launch of the missile in a very short time
Select the correct option from the codes given below:

Answer: [D] 1, 2, 3 & 4

All the statements in the question are correct.

This question is a part of GKToday's Integrated IAS General Studies Module