Nirbhay
           Nibhay Cruise Missile.png
Type Long-range, all-weather, subsoniccruise missile
Place of origin  India
Service history
Used by Indian Navy
Indian Army
Indian Air Force
Production history
Manufacturer DRDO
Produced Expected in 2012
Specifications
Weight 1,000 kg
Length 6 m
Diameter 0.52 m

Operational
range
1,000 km
Speed 0.8 mach
Guidance
system
INS

Description

The missile will have a range of 1,000 km. The Nirbhay will be able to be launched from multiple platforms on land, sea and air. The missile is able to carry 24 different types of warheads and will be inducted into Indian Navy, Army, and Air Force. In particular, Nirbhay will be adapted for Russian-made fighters Su-30MKI.

It was reported in May 2010 that the missile will be capable of carrying nuclear warheads. A DRDO official told The Hindu in March 2012 that the Nirbhay will be able to pick out a target and attack it among multiple targets. He also mentioned it to be a two stage missile. The missile will also have a loitering capability i.e it can go round a target and perform several manoeuvres and then take it apart.

Development

The missile is being developed by the Aeronautical Development Establishment, a division of DRDO and after finalizing the design, the technology required for the missile is being developed. The first test flight of the missile is expected in the year 2012. It’s likely to be test-fired in August, 2012. Nirbhay will be a terrain hugging, stealth missile capable of delivering 24 different types of warheads depending on mission requirements and will use an inertial navigation system for guidance. Nirbhay will supplement Brahmos in the sense that it would enable delivery of warheads farther than the 290 km range of Brahmos.

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BrahMos (Hindi:ब्रह्मोस, Russian: Брамос) is a stealth supersonic cruise missile that can be launched from submarines, ships, aircraft or land. It is a joint venture between Republic of India’s Defence Research and Development Organisation (DRDO) and Russian Federation’s NPO Mashinostroeyenia who have together formed BrahMos Aerospace Private Limited. The name BrahMos is a portmanteau formed from the names of two rivers, the Brahmaputra of India and the Moskva of Russia.
It is expected to be the world’s fastest cruise missile in operation. The missile travels at speeds of Mach 2.8 to 3.0. An Air launched variant of Brahmos is planned which is expected to come out in 2012 and will make India the only country with supersonic cruise missiles in their army, navy, and air force. A hypersonic version of the missile is also presently under development with speed of Mach 7 to boost aerial fast strike capability. It is expected to be ready for testing by 2017.
Though India had wanted the BrahMos to be based on a mid range cruise missile like P-700 Granit, Russia opted for the shorter range sister of the missile, P-800 Oniks, in order to comply with Missile Technology Control Regime restrictions, to which Russia is a signatory. Its propulsion is based on the Russian missile, and guidance has been developed by BrahMos Corp. The missile is expected to reach a total order worth of US$13 billion

Variants

BrahMos-1
  • Ship launched, Anti-Ship variant (operational)
  • Ship launched, Land attack variant (operational)
  • Land launched, Land attack variant (operational)
  • Land launched, Anti-Ship variant (In induction, tested December 10, 2010)
  • Air launched, Anti-Ship variant (under development, expected completion 2012)
  • Air launched, Land attack variant (under development, expected completion 2012)
  • Submarine launched, Anti-Ship variant (under development, expected completion 2011)
  • Submarine launched, Land attack variant (under development, expected completion 2011)
  • BrahMos block II land variant (Operational)
  • Brahmos block III land variant (Being inducted)
Other models
  • BrahMos-2 – scramjet-propelled, hypersonic version. This version will fly at speeds from 5-7 Mach and would be ready for test flight in 2017.
  • BrahMos-3 – a lighter version of the Brahmos-1 with thinner diameter for medium weight fighters such as the MiG-29K and the MMRCA.

Description

BrahMos claims to have the capability of attacking surface targets by flying as low as 10 metres in altitude. It can gain a speed of Mach 2.8, and has a maximum range of 290 km. The ship-launched and land-based missiles can carry a 200 kg warhead, whereas the aircraft-launched variant (BrahMos A) can carry a 300 kg warhead. It has a two-stage propulsion system, with a solid-propellant rocket for initial acceleration and a liquid-fueled ramjet responsible for sustained supersonic cruise. Air-breathing ramjet propulsion is much more fuel-efficient than rocket propulsion, giving the BrahMos a longer range than a pure rocket-powered missile would achieve.

The high speed of the BrahMos likely gives it better target-penetration characteristics than lighter subsonic cruise-missiles such as the Tomahawk. Being twice as heavy and almost four times faster than the Tomahawk, the BrahMos has almost 32 times the initial kinetic energy of a Tomahawk missile (although it pays for this by having only 3/5 the payload and a fraction of the range despite weighing twice as much, suggesting a different tactical paradigm to achieve the objective). Its 2.8 mach speed means that it cannot be intercepted by some existing missile defence system and its precision makes it lethal to water targets.

Although BrahMos was primarily an anti-ship missile, the Brahmos Block III can also engage land based targets. It can be launched either in a vertical or inclined position and is capable of covering targets over a 360 degree horizon. The BrahMos missile has an identical configuration for land, sea, and sub-sea platforms. The air-launched version has a smaller booster and additional tail fins for added stability during launch. The BrahMos is currently being configured for aerial deployment with the Su-30MKI as its carrier. On September 5, 2010 BrahMos created a record for the first supersonic steep dive.

                                    K-15 SLBM  The K family of missiles is a series of submarine-launched ballistic missiles (SLBM) developed by India to boost its second-strike capabilities and thus the nuclear deterrence. Information about this family of missiles has mostly been kept secret. In November 2010, India Today featured an article named “The secret ‘K’ missile family” that gave away some details about what they called as the “Black Project” which DRDO officials are covertly working on. It further stated, “The top secret indigenous “K” missiles are faster, lighter and stealthier.”

Missiles in the series

K-15 or Sagarika

Range Vs Payload for Shaurya Missile.

The Sagarika/K-15 missile (Sanskrit: सागरिका, IAST:Sāgarikā, meaning Oceanic) is the SLBM version of the land-based Shaurya missile. With a shorter range than K-4 missiles it is to be integrated with Arihant class submarine concurrently developed for the use of Indian Navy.

Sagarika/K-15 was developed at the DRDO’s missile complex in Hyderabad. The complex consists of the Defence Research and Development Laboratory (DRDL), the Advanced Systems Laboratory (ASL) and the Research Centre, Imarat (RCI).

DRDL designed and developed the missile, while the ASL provided the motors and propulsion systems. The RCI’s contribution was in avionics, including control and guidance systems and inertial navigation systems. K-15 has a range of around 700 km with 1,000 kg warhead and around 1,900 km with 180 kg warhead. This will also get help from Indian Regional Navigation Satellite System (IRNSS), expected to be ready by 2014, to ensure guaranteed national access to precision navigation. These will enable high accuracy required for precision strike.

K-4 Missile

K-4, named after former President of India Dr. APJ Abdul Kalam, is the next significant development under the K-X series by DRDO. It was covertly tested off the coast of Visakhapatnam in January, 2010. However, any detail regarding the developments in this project are confidential and this project is sometimes referred to as “BLACK PROJECT” whose existence is neither denied nor acknowledged by DRDO. While there are some reports that claim that K-4 is a submarine launched version of AGNI-V, other reports state that it is actually a SLBM Version of the Agni-III missile that is being worked on. The goal of this project is to expand the second-strike options for the country, DRDO scientists told reporters during a briefing. A total of 258 private firms and 20 DRDO laboratories were involved in this venture. The Missile is said to have two variants. One with a range of 3,500 km that is 10 m long and the other with a range of 5,000 km will be 12 m long to arm future nuclear submarines of the Arihant class. K-4 will provide India the capability to target China and Pakistan simultaneously. INS Arihant, first of the Arihant Class Submarines, will be able to carry 4 (10m long) K-4s or 12 K-15s.

K-5 Missile

K-5 missile is the SLBM version of AGNI-VI (ICBM) is allegedly under development by DRDO. And it will arm the future variants of Arihant class submarines of the Indian Navy. DRDO revealed in 2011 that it is also in the process of developing a variant of Agni missiles which will be a submarine launched solid fuel missile with a maximum range of 6,000 kilometers and a payload of one tonne. However, there is strong opacity regarding the existence of such a project.
TYPE RANGE Weight Warhead length Status
K-15 750 km 10 tonnes 1 tonne 10 m K-15/B-05 in series production. Land-based missile awaiting clearance.
K-4 3,500-5,000 km 17 tonnes 1 tonneto 2.5 tonnes(depending upon the variant) 10 m  
Air Launched 200 km 2 tonnes 500 kg 4 m Hypersonic missile project called ‘Air launched article’. It is designated to fit with Sukhoi Su-30-MKI. First prototype will be ready by 2012.
K-5 (SLBM Version of AGNI-VI) 6,000 km Unspecified 1 tonne Unspecified Under Development by DRDO

   The Sukhoi/HAL Fifth Generation Fighter Aircraft (FGFA) is a fifth-generation fighter being developed by India and Russia. It is a derivative project from the PAK FA (T-50 is the prototype) being developed for the Indian Air Force (FGFA is the official designation for the Indian version).

Two separate prototypes will be developed, one by Russia and a separate one by India. According to HAL chairman A.K. Baweja (speaking shortly after the India-Russia Inter-Governmental Committee meeting on 18 September 2008), the Russian version of the aircraft will be a single-seater, the Indian version will be a twin seater, analogous to the Su-30MKI which is a twin seat variant of the baseline Su-27. The plane is scheduled to enter series production in 2019.

Development

India will eventually spend over $25 billion to induct 166 PAK FA and 48 FGFA advanced stealth fighter aircraft. This will be in addition to the huge investments to be made in co-developing FGFA, as with the infrastructure required to base, operate and maintain such jets in India. IAF’s Air Chief Marshal Naik said that the FGFA will be a swing-role fighter with advanced avionics, super cruise, stealth to increase survivability, enhanced lethality, 360 degree situational awareness, smart weapons, data-links, high-end mission computers and the like. Along with 126 medium multi-role combat aircraft, which India plans to acquire, 270 Sukhoi-30MKIs contracted from Russia, and 220 indigenous Tejas Light Combat Aircraft, the FGFA will be the mainstay of India’s air combat fleet for the foreseeable future. This, in addition to the remaining 50 odd Mirage 2000 fighters, 61 MIG-29 SMT, and the 125 MIG-21 Bison operational till 2017, will help the IAF to reach the sanctioned strength of 44 squadrons.

The joint-venture borrows heavily from the success of the Brahmos project. Russia and India had agreed in early 2007 to jointly study and develop a Fifth Generation Fighter Aircraft Programme (FGFA). On October 27, 2007, Asia Times quoted Sukhoi’s director, Mikhail Pogosyan, “We will share the funding, engineering and intellectual property in a 50-50 proportion.” The Indian version, according to the deal, will be different from the Russian version and specific to Indian requirements. While the Russian version will be a single-pilot fighter, the Indian variant will have single and twin-seat configuration based on its operational doctrine which calls for greater radius of combat operations. The wings and control surfaces need to be reworked for the FGFA. Although, development work has yet to begin, the Russian side has expressed optimism that a test article will be ready for its maiden flight by 2009, one year after PAK FA scheduled maiden flight and induction into service by 2015.

By February 2009, as per Sukhoi General Director Mikhail Pogosyan, India will initially get the same PAK FA fighter of Russia and the only difference will be the software.

In 2011, it was reported that IAF will induct 148 single seat as well as 66 dual seat variants of the FGFA. IAF plans to induct the first lot of aircraft by 2017.

Design

Although there is no reliable information about the PAK FA and FGFA specifications yet, it is known from interviews with people in the Russian Air Force that it will be stealthy, have the ability to supercruise, be outfitted with the next generation of air-to-air, air-to-surface, and air-to-ship missiles, and incorporate an AESA radar. The FGFA will use on its first flights 2 Saturn 117S engines (about 14.5 ton thrust each). The 117S is an advanced version of the AL-31F, but built with the experience gained in the AL-41F program. The AL-41F powered the Mikoyan MFI fighter (Mikoyan Project 1.44). Later versions of the PAK FA will use a completely new engine (17.5 ton thrust each), developed by NPO Saturn or FGUP MMPP Salyut.

Three Russian companies will compete to provide the engines with the final version to be delivered in 2015-2016.

HAL negotiated successfully to get a 25 per cent share of design and development work in the FGFA programme. HAL’s work share will include critical software including the mission computer, navigation systems, most of the cockpit displays, the counter measure dispensing (CMD) systems and modifying Sukhoi’s single-seat prototype into the twin-seat fighter as per the requirement of the Indian Air Force (IAF).

Russian expertise in titanium structures will be complemented by India’s experience in composites like in the fuselage. A total of 500 aircraft are planned with option for further aircraft. Russian Air Force will have 200 single seated and 50 twin-seated PAK FAs while Indian Air Force will get 166 single seated and 48 twin-seated FGFAs. At this stage, the Sukhoi holding is expected to carry out 80% of the work involved. Under the project terms, single-seat fighters will be assembled in Russia, while Hindustan Aeronautics will assemble two-seaters.

According to HAL chairman A.K. Baweja on 16 September 2008, HAL will be contributing largely to composites, cockpits and avionics. HAL is working to enter into a joint development mechanism with Russia for the evolution of the FGFA engine as an upward derivative of the AL-37. Speaking to Flight magazine, United Aircraft chief Mikhail Pogosyan said India is giving engineering inputs covering latest airframe design, Hi-Tech software development and other systems.

PAK FA and FGFA

The difference between PAK FA and the FGFA will be similar to that between Su-30M and Su-30MKI. Su-30M is a standard Russian version of a plane, whereas the Su-30MKI (MKI stands for “Modernizirovannyi Kommercheskiy Indiski” meaning “Modernized Commercial India”) was jointly-developed with India’s Hindustan Aeronautics Limited for the Indian Air Force. The Su-30MKI includes 2.5D Thrust Vectoring Control (TVC) and canards. It is equipped with a multi-national avionics complex sourced from India, Israel, Russia and France. Further the FGFA will be predominantly using weapons of Indian origin such as Astra, a Beyond Visual Range missile (BVR) being developed by India, although in keeping with the Russian BVR doctrine of using a vast variety of different missiles for versatility and unpredictability to countermeasures, it can be expected to have compatibility with many different missile types. Ashok Baweja stated that “The Indian FGFA is significantly different from the Russian PAK FA because a second pilot means the addition of another dimension, development of wings and control surfaces.”

The FGFA may also include systems developed by third parties.

The completed joint Indian/Russian versions of the single seat or two seat fighters will differ from the current flying prototypes through the addition of stealth, supercruise, sensors, networking, and combat avionics for a total of 43 improvements.

Specifications (PAK FA and FGFA – projected)

 characteristics

  • Crew: 2 (pilot)
  • Length: 22.6 m ()
  • Wingspan: 14.2 m (46 ft 7 in)
  • Height: 5.9 m ()
  • Wing area: 78.8 m² (848 ft²)
  • Empty weight: 18,500 kg (40,786 lb)
  • Loaded weight: 26,000 kg (57,320 lb)
  • Useful load: 7,500 kg (16,535 lb)
  • Max. takeoff weight: 34,000 kg ()
  • Powerplant: 2 × Saturn-Lyulka AL-41F turbofan
    • Dry thrust: 96.1 kN (9,800 kgf, 21,605 lbf) each
    • Thrust with afterburner: 152 kN (15,500 kgf, 34,172 lbf) each

Performance

  • Maximum speed: 2,100 – 2,500 km/h (Mach 2+)  (1,305 mph+)
  • g-limits: (10-11 g)
  • Cruise speed: 1,850 – 2,100 km/h (1,150 – 1,300 mph)
  • Combat radius: 1,500 km  ()
  • Ferry range: 5,500 km (3,400 mi)
  • Service ceiling: 20,000 m (65,617 ft)
  • Rate of climb: 350 m/s (68,898 ft/min)
  • Wing loading: 330 (normal) – 470 (maximum) kg/m2 (67 (normal) – 96 (maximum) lb/ft2)
  • Thrust/weight: 1.19
  • Runway: 350 m (1,148 ft)
  • Endurance: 3.3 hrs (198 mins)

Armament

  • Guns: 2× 30 mm internal cannon
  • Hardpoints: 16 total, 8 internal, 8 on wings.

Avionics

  • Radar: N050 BRLS AESA/PESA Radar (Enhancement of IRBIS-E) on SU-35
    • Frequency: X (8 – 12 GHz)
    • Diameter: 0.7 m (2 ft 4 in)
    • Targets: 32 tracked, 8 engaged
    • Range: > 400 km (248 mi)
      • EPR: 3 m² (32.3 ft²) at 400 km (248 mi)
      • RCS: 3 m ² to 400 km, 1 m ² to 300 km, 0.5 m ² to 240 km, 0.1m ² to 165 km, 0.01M ² to 90 km.
      • Azimuth: 240 ° (± 120 °)
    • Power: 5,000 W
    • Weight: 65 to 80 kg (143 to 176 lb)                                                                                                                                                                                                                                                                                                                                                  courtesy :- wikipedia.org
Role Military UAV
Manufacturer ADE, DRDO
Designer ADE, DRDO
First flight 1995
Status Production
Primary user Indian Army
Produced 12+
Unit cost $4.47million

The DRDO Nishant is an Unmanned Aerial Vehicle (UAV) developed by India’s ADE (Aeronautical Development Establishment) a branch of DRDO for the Indian Armed Forces. The Nishant UAV is primarily tasked with intelligence gathering over enemy territory and also forreconnaissance, training, surveillance, target designation, artillery fire correction, damage assessment, ELINT and SIGINT. The UAV has an endurance of 4 h 30 min. Nishant has completed development phase and user trials.

The 380 kg (840 lb) Nishant UAV requires rail-launching from a hydro-pneumatic launcher and recovered by a Parachute System. Launches at a velocity of 45 m/s are carried out in 0.6 second with 100 kW power and subsequent launches can be carried out in intervals of 20 minutes. The Mobile Hydro-Pneumatic Launcher (MHPL) system mounted on a Tatra truck weighs 14,000 kg (31,000 lb) and boasts of a life cycle of 1000 launches before requiring overhaul. Nishant is one of the few UAVs in the world in its weight-class capable of being catapult-launched and recovered by using parachute, thus eliminating the need for a runway as in case of conventional take-off and landing with wheels.

Development

To meet the Army’s operational requirement of an RPV it was decided in September 1988 that the Defence Research and Development Organisation would undertake the indigenous development of the UAV. The General Staff Qualitative Requirement (GSQR) was finalised by the Army in May 1990. The Nishant RPV made its first test flight in 1995. In July 1999, for the first time the Indian army deployed its new Nishant UAV system in the fight against guerilla forces backed by Pakistan in Kashmir. Nishant, which had been developed for battlefield surveillance and reconnaissance needs of the Indian Army, was test flown again in early 2002. The indigenous Unmanned Air Vehicle (UAV) Nishant developed by ADE,DRDO had completed its 100th flight by June 15, 2002. The Indian Army has placed an order for 12 Nishant UAVs along with ground support systems. Nishant Unmanned Aerial Vehicle (UAV) developed by DRDO for Indian Army was successfully flight tested near Kolar on 20 June 2008. Nishant has completed development phase and user trials. The present flight tests are pre confirmatory trials before induction into services.

Test flight

On Sunday 5 April 2009 DRDO launched a test flight of the Nishant UAV. The main goal was to test the performance of the Wankel engine used on the UAV. An abandoned World War II runway at a village near Kolar played host to the first ever flight of this indigenous rotary engine-powered UAV. The flight took off on early Sunday morning and climbed to an altitude of 1.8 km (5,900 ft) effortlessly before cruising for a duration of 35 minutes. The air vehicle was recovered safely at the intended place at a dried-up lake, after a total flight duration of 40 min. The engine, a Wankel rotary type, was the developmental project of the DRDO and was jointly designed and developed by NAL, a CSIR laboratory, VRDE, Ahmednagar and ADE, Bangalore. The provisional flight clearance for the first indigenous prototype engine was given by the certifying agency, RCMA. The engine was cleared for flight after rigorous ground endurance test runs. The Wankel engine weighs about 30 kg (70 lb), and this engine type is known for its high power-to-weight ratio in a single rotor category.

DRDO was satisfied with the test results. The performance of the engine during the flight met the requirements of the first flight of a engine in the air vehicle. This 55 hp indigenous engine is expected to replace the present imported engine of Nishant. The critical core engine, including the special cylinder composite nickel–silicon carbide coating and special aluminium alloy castings, was designed and developed by NAL. VRDE developed engine peripherals such as the ignition and fuel systems and ADE developed flight testing. The reconnaissance UAV, which has completed its user trials with the Indian Army, is expected to be handed over to the army shortly.

Nishant UAV again underwent crucial confirmatory user trials at Pokhran in April 2010. The trials began April 20 and were supposed to last for one week. A senior Army official at Pokhran said the trials are moving forward in a very satisfactory manner. “We are checking three crucial parameters: video quality, tracking ability and fall of gunshot [missed distance after firing]. These input performances are critical to our operations in the forward areas,” the official said. DRDO has delivered the first four UAVs to the Indian Army at a cost of 800 million INR ($17.9 million).

According to the Times Of India, two UAVs crash-landed in Jaisalmer district near the India-Pak border due to change in wind direction on Apr 28th and Apr 30th. Confirming the news, a DRDO official said, “The user trials were going on and during the flight there were some technical snags owing to which the craft was landed using parachutes.” He said, “But the landing was done safely and no one was hurt in the process. Though before our officials could reach to get the craft back, villagers damaged the aircraft and took away some equipment.”

On 3rd Feb 2011 Nishant UAV has successfully completed confirmatory trials conducted by the Indian Army at Pokhran, Rajasthan

Features

  • Day/night capability training vehicle
  • Battlefield reconnaissance & surveillance,
  • Target tracking and localization
  • Artillery fire correction
  • All terrain mobility
  • Target designation (using integral laser target designator)
  • Endurance: 4 h 30 min

Ground support systems

  • Mobile hydropneumatic launcher (MHPL)
  • Ground control station (GCS)
  • Antenna vehicle/Ground Data Terminal(GDT)
  • Avionics preparation vehicle(APV)
  • Mechanical maintenance vehicle
  • UAV transportation vehicle
  • Power supply vehicle

characteristics

  • Crew: None
  • Payload: 45 kg
  • Length: 4.63 m (15.2 ft)
  • Wingspan: 6.57 m (21.6 ft)
  • Empty weight: 380 kg (840 lb)
  • Powerplant: 1 × RE-2-21-P or RE-4-37-P, ()

Performance

  • Maximum speed: 185 km/h
  • Cruise speed: 125 km/h to 150 km/h
  • Range: 160 km (100 mi)
  • Service ceiling: 3,600 m (up to 11,800 ft)

Launch & recovery

  • Launch: Mobile hydropneumatic launcher (MHPL) system
  • Recovery: Parachute + landing bags

courtesy:- wikipedia.org

                                                     Rustom  is a Medium Altitude Long Endurance unmanned combat air vehicle (UCAV) being developed by DRDO for the three services, Indian Army, Indian Navy and the Indian Air Force of the Indian Armed Forces. Rustom is derived from the NAL’s LCRA (Light Canard Research Aircraft) developed by a team under the leadership of late Prof. Rustom B. Damania in the 1980s. The UAV will have structural changes and a new engine. Rustom will replace/supplement the Heron UAVs in service with the Indian armed forces.

Rustom-1’s basic design is derived from the NAL light canard research aircraft (LCRA). The aircraft has been named after Rustom Damania, a former professor of IISc, Bangalore who died in 2001. DRDO decided to name the UAV after him because it is derived fromNational Aerospace Laboratories’ light canard research aircraft (LCRA) developed under Rustom Damania’s leadership in the 1980s.

With the Rustom MALE UAV project, DRDO intends to move away from traditional ways of developing products whereby laboratories under DRDO, like the Aeronautical Development Establishment (ADE), which is involved in this project, develop and finalise the product and transfer technology to a production agency.

DRDO will follow a practice of concurrent engineering where initial design efforts also take into consideration production issues, with the production agency participating in the development of the system right from the design stage. The agency will also follow up issues related to infrastructure and expertise for the product and its support, thereby overcoming time delays in crucial projects.

Rustom-1 which bears an uncanny resemblance to Rutan Long-EZ designed by Burt Rutan has a wingspan of 7.9 metres[7] and weighs 720 kg, will be launched by the conventional method and not the launcher as in the case of the DRDO Lakshya. Rustom will be able to see the enemy territory up to a distance of 250 km and carry a variety of cameras and radar for surveillance.

Rustom-H, built on a different design, owes nothing to Burt Rutan’s Long-EZ design. It is a Medium-Altitude Long-Endurance (MALE) Unmanned Aerial Vehicle (MALE UAV), a twin engine system designed to carry out surveillance and reconnaissance missions. Rustom H will have a payload capacity of 350 Kg.

The range of advanced technologies and systems include the following:-

  • Aerodynamic configurations, High aspect ratio wing, Composite airframe integrated with propulsion system, De-icing system for wings
  • Highly reliable systems with built-in redundancy for flight critical systems like flight control and navigation, data links, power management, – and mission critical payload management system
  • Digital Flight Control and Navigation System, Automatic Take off and Landing (ATOL)
  • Digital communication technologies for realizing data links to control and operate the mission and relay UAVs
  • Payloads with high resolution and precision stabilized platforms.
  • Variants

    There will be three variants of the Rustom UAV.

    • Rustom-I: Tactical UAV with endurance of 12 hours (based on NAL’s LCRA which was inspired by Burt Rutan’s Long-EZ)
    • Rustom-H: Larger UAV with flight endurance of over 24 hours (completely different design from Rustom-1), higher range and service ceiling than Rustom-1.
    • Rustom-II: An unmanned combat air vehicle based on Rustom-H model. It is often compared with Predator drones by Indian scientists and media.
    • Rustom-1

      The first flight of Rustom-I UAV took place on 16-11-2009 at the Taneja Aerospace Air Field near Hosur. The demonstration resulted in the prototype crashing to the ground. Stated by the DRDO, the taxiing and takeoff was exactly as planned. Due to misjudgment of altitude of the flight, the on-board engine was switched off through ground command which made the on-board thrust developed to go to zero. Despite the mishap, the state-owned Defence Research and Development Organisation stated: “The flight proved the functioning of a number of systems such as aerodynamics, redundant flight control, engine and datalink, which go a long way towards the development of a complex UAV.”

      The second “maiden” flight took place on 15th Oct 2010. In this test flight, the UAV flew for 30 minutes at an altitude of 3000 feet. The test was conducted in Hosur. The Indian army was impressed with Rustom-1 and will use it as a MALE UAV.

      Rustom-1 made its 5th successful flight on morning of 12 Nov 2011, flying for 25 minutes at 2300-ft AGL at a speed 100 Knots. It completed its 8th successful flight on 8 Dec 2011. It flew at an altitude of 6000-feet (max) and at a speed of 90 knots (max) during its 30 minutes flight near Hosur, claims DRDO. The highlight of the flight was that Rustom-1 was test flown with the ‘gimbal payload assembly carrying daylight TV & Infra-Red camera for the first time. Good quality pictures were received from the camera in gimbal payload assembly.

      The 14th Successful Flight of Rustom-1 was reported on 8 May 2012, with the attainment of about 11500 ft above ground level and speed of above 140 Kmph during 2 hrs 10 minutes of operation.

      Rustom-2

      Rustom-2 is an unmanned combat air vehicle (UCAV) developed by India on the lines of the American Predator drones.

      In October, 2010 A senior DRDO official stated,

      The American RQ-1 Predator is an obvious template for the Rustom program. We’ve built a credible unmanned flying platform. The way the Americans converted a robust surveillance drone into a combat drone is something we are confident we can replicate for the Rustom-H. It will have a great deal of mission flexibility. [..][Work] is underway to define the weaponization process.

      In February 2012, ADE Director P S Krishnan stated,

      Designing of Rustom-2 has been completed, purchase orders have been placed and we are on schedule to fly for the first time in February 2014.

      Specifications

      • Crew: none
      • Payload: 75 Kg (165.3 lbs) and 350 kg (771.6 lbs) (for Rustom-1 & Rustom-H respectively)
      • Length: 5.12 m (16 ft 10 in) and 9.5 m (31 ft 2 in) (for Rustom-1 & Rustom-H respectively)
      • Wingspan: 7.9 m (25 ft 11 in) and 20.6 m (67 ft 7 in) (for Rustom-1 & Rustom-H respectively)
      • Height: Rustom-1: 2.40 m (7 ft 10 in)
      • Empty weight: 720 kg (1587.33 lbs) & 1,800 kg (3968.32 lbs) (for Rustom-1 & Rustom-H respectively)
      • Powerplant:
        • Rustom-I: 1 × Lycoming O-320 engines Four-cylinder air-cooled horizontally opposed engine, 112 kW (150 hp)
        • Rustom-H: 2 × NPO-Saturn 36MT engines  wing-mounted turboprop, 73.55 kW (~100 hp)

        each

      Performance

      • Maximum speed: 225 km/h (139.81 mph)
      • Range:
        • Line of sight: 250 km (156.25 miles)
        • Relay Communication: 350 km

        (218.75 miles)

      • Ferry range: 1000 km (625 miles) for Rustom-2
      • Service ceiling: 26,000 ft for Rustom-1 and 35,000 ft for Rustom-H (8,000 m and 10,668 m respectively)

 

DRDO rather than starting all over again the Arjun Mk.2 will have the same design of Arjun Mk.1, but major changes are planned for the new generation variant of Arjun Tank to keep up with the new technological changes which are been incorporated in the MBT’s world over.

Arjun Mk.2 will have Battle Field Management System (BFMS) which will enable the tank to get feed from UAV‘s and Helicopters, which then enable the Arjun Mk.2 tank crew much aware of their surroundings and better understanding of the battle zone, this will lead to improvement in coordinating with other Friendly tanks in the zone and also avoid Friendly kills, it will also give information regarding enemy tank movement along with their troops and help navigate terrain in the battle zone.

Self-diagnostic system (SDS) will also be added to Arjun Mk.2 which is like a health monitoring system. it will not only tell the tank crew if it is having any problem but also point out the trouble area , it is also important when Tank has taken multiple hits from different position and from different ammunition after a self-diagnose Tank crew will know exact damage inflicted on the Tank .

Arjun Mk.2 will get a new efficient 1500bhp engine which has been in development by DRDO in India its self, they are reports that a Indian Private industry is also working with DRDO on the engine development, currently Arjun Mk.1 is powered by German supplied 1400bhp engine which is quite old in design and technical parameters but still a powerful and respected engine in the world.

NERA (non-explosive reactive armor) will be added to Arjun Mk.2 this will give the tank additional protection against anti-tank munitions, unlike ERA, NERA will enable tank to take multiple hits anti-tank munitions, but also increase the weight of Arjun Mk.2 to 60 tons from its current weight (Arjun Mk.1) of 58 tons.

It is much likely that Arjun Mk.2 will also spot Air-conditioning system for the crew, which will be powered from an APU which will draw its power from the Main engine of the Tank; this will enable the tank crew to operate in higher temperature of desert heat without any discomfort to the tank crew, Arjun Mk.1 already has hardened electronics that function perfectly even in the Rajasthan summer without requiring any Air-conditioning system

The Arjun Mk.2 is to undergo summer and winter trails in 2012. If the tests are satisfactory, then the tank will be able to begin production in 2014.

Specifications:
Weight: 60 tons
Length: 10.638 meters
Width: 3.864 meters
Height: 2.32 meters
Crew: 4 (commander, gunner, loader and driver)

Armor: steel/composite Kanchan armour and NERA
Primary weapon: 120 mm rifled tank gun
Secondary weapon: HCB 12.7 mm AA MG, Mag 7.62 mm Tk715 coaxial MG
Engine: DRDO 1,500hp
Power/weight: 25 hp/ton
Operational range: 435 kilometers
Speed: 75 km/h (45 mph) Road, 42 km/h (25 mph) Cross country

Cost: $13 million est.

FMBT

The Indian Army wants the tank to have an Identification Friend or Foe (IFF) system “to obviate chances of own tanks firing at each other in battle”, and a whole new reliable and secure mobile communication system capable of data transmission, audio and video conference. Protection in the form of soft-kill system requires IR detectors, laser warning, radar warning and devices to instantaneously integrate these signals and control a countermeasure suite. Such systems are threat specific so all would have to be carried on a vehicle to gain protection against more than one part of the EM threat spectrum.

For mobility, in order to achieve ‘extraordinary’ acceleration, the Army observes that it is necessary to seek a compact power pack in the form of a gas turbine. The Army wants an active suspension system with sensors, control units, and a hydraulic power source in combination, to automatically alter the suspension characteristics to more closely match the speed of the vehicle and the terrain profile, especially in Indian terrain conditions.

The Army says it wants a high-performance armour system on its FMBT with advanced materials incorporating the following qualities A. Reduced penetration by most lethal weapons, B. Elimination of parasitic mass leading to a weight reduction, C. Excellent corrosion resistance, D. Inherent thermal and acoustic insulation properties.