Nag is a fire-and-forget anti-tank missile with a short range. It is one of five missile systems developed by the Defence Research and Development Organisation(DRDO) under the Integrated Guided Missile Development Program. It is a third-generation anti-tank guided missile (ATGM) with a 4 kilometre strike range. View more at #Hindustan360.
The Nag ATGM is equipped with the highly potent HEAT (High Explosive Anti-Tank) warhead. Nag ATGM cleared its final validation trials Air Force ranges in Rajasthan in July last year and was expected to be ready for induction this year. In its trials, the missile proved its capability against both moving and stationary targets, covering varying ranges of 500 meters to 2,600 metres. Nag ATGM has already seen two decades of development. The Indian Army has already placed an initial order for 443 missiles and 13 Namicas.
The Nag missile was indigenously developed under the Indian Ministry of Defence’s integrated guided missile development programme (IGMDP), which also involved the development of four other missiles that are Agni, Akash, Trishul and Prithvi. Bharat Dynamics (BDL) produced imaging infrared seekers for the weapon.
The first test of Nag was conducted in November 1990. A test launch of the missile from a tube in programmed control mode was performed at the Interim Test Range, Balasore, Odisha in September 2001. Two Nag missiles were successfully test fired in June 2002. A Nag weapon with a modified seeker successfully destroyed a thermal target system (TTS) at a range of 4km during test firing conducted in the Mahajan Field Firing Range, Rajasthan, in January 2016.
Design and Features
The Nag anti-armour guided weapon’s airframe is built with lightweight and high-strength composite materials. The missile features top-attack capability and has high immunity to countermeasures. The missile is equipped with four foldable wings and has a length of 1.85m, diameter of 0.20m, wing span of 0.4m and weight of 43kg.
Nag is also outfitted with an electric actuation system for flight control. The digital autopilot offers guidance, stability and control for the missile during the flight.
Guidance and Navigation System
As originally conceived, the Nag would have been available with three different types of guidance, a wire guided version(a missile that is guided by signals sent to it via thin wires connected between the missile and its guidance mechanism, which is located somewhere near the launch site.), an infra-red version (the missile uses the infrared (IR) light emission from a target to track and follow it.) and a millimetric wave (mmW) active radar homing version(In this a missile contains a radar transceiver (in contrast to Semi-active radar homing, which uses only a receiver) and the electronics necessary for it to find and track its target autonomously.).
— Hindustan 360 (@Hindustan360) November 2, 2016
View more at #Hindustan360.