Nirbhaya- A milestone.

India's cruise missile (being tested) NIRBHAYA is a cruise nuclear-warhead missile which when blasted, takes the form of a plane and when the target is in nearby range, attacks it with a random procedure thus eliminating the probability of it getting stopped by any anti-missile system as its process is itself not defined. In other words-unstoppable.

In the hilly terrains, it gives an advantage as the missile goes from the side of the mountains and attacks the target from the rear side.