India's Armament Research and Development Establishment (ARDE) in Pune, is developing a 450-kilograms long-range precision-guided (ER-PGM) bomb packed with high energy explosives.
After being released by an aircraft, the bomb can glide up to 100 km before hitting its target with pinpoint accuracy.
Pakistan has bought a similar bomb from South Africa, but Indian scientists believe theirs is an improved version.