Akash is a medium range surface-to-air missile developed to achieve self-sufficiency in the area of surface-to-air missiles.
It is the most expensive missile project ever undertaken by the Centre in the 20th century.
Akash is a medium-range surface-to-air missile with an intercept range of 30 km. It has a launch weight of 720 kg, a diameter of 35 cm and a length of 5.8 metres.
Akash flies at supersonic speed, reaching around Mach 2.5. It can reach an altitude of 18 km.
The missile is supported by a multi-target and multi-function phased array fire control radar called the 'Rajendra' with a range of about 80 km in search, and 60 km in terms of engagement.
The Akash system meant for the Army uses the T-72 tank chassis for its launcher and radar vehicles.
The Akash system can be deployed by rail, road or air.