Milestones of Defence in India in 2011 with Full details

The Following are the Complete List of all the successful tests of 2011 collected from various newspapers for students appearing for civil service examinations and other competitive examinations.

• Initial Operational Clearance Ceremony to LCA (Tejas) at Bangalore on January 10, 2011.  Defence Minister Shri AK Antony formally handed over the release to service certificate of Tejas Aircraft to the chief of Air Staff, Air chief Marshal PV Naik. Read More>>

• Successful launch of Dhanush and Prithvi Missiles by the Strategic Forces Command from Interim Test Range, Chandipur, Orissa and a warship off Orissa Coast on March 11, 2011. Read More>>

• Kaveri engine being developed by the DRDO for the indigenous Light Combat Aircraft successfully completed the first phase Flying Test Bed trials mounted on a modified IL-76 aircraft in Russia during April.

• Indian Naval crew began training in Russia in April aboard the new Aircraft Carrier Admiral Gorshkov, being rechristened INS Vikramaditya, to be inducted into the Indian Naval fleet. Read More>>

• The Nuclear-capable, Prithvi-II surface-to-surface missile was successfully test-fired for its full range of 350 km on 9th June, 2011 by the personnel of Strategic Force Command as part of a regular user training exercise.
  The nine-metre tall missile was picked up randomly from the production lot and test-fired by the SFC personnel, while the logistics were provided by DRDO scientists.

  The missile, fired from a mobile launcher at the Integrated Test Range (ITR), Chandipur, off the Orissa Coast at 9 a.m, achieved a high-degree accuracy, according to Defence Research and Development Organisation (DRDO) sources. After a flight duration of about 8 minutes, the indigenously-built missile impacted the target in the Bay of Bengal with a single-digit accuracy of less than 10-metres of CEP (Circular Error Probability).

  A battery of state-of-art radars, electro-optical telemetry stations and a ship located near the target point tracked the entire event.

  The single-stage, liquid fuelled Prithvi-II is capable of carrying payloads ranging from 500-1,000 kg and was already inducted by the Armed Forces. It is equipped with a high-accuracy inertial navigation system with sophisticated on-board control and guidance. Prithvi-II's mobile launcher has user-driven features and the road mobile system could be launched from anywhere in the country.

• Defence Minister Shri AK Antony inaugurated the DRDO’s state-of-the-art composite propellant processing facility – ACEM (Advanced Centre for Energetic Materials) at Nasik in Maharashtra on Wednesday, Jun 29, 2011. Read More>>

• Successful launch of new Surface to Surface Tactical Missile ‘PRAHAAR’ by DRDO on Thursday, July 21, 2011. Read More>>

• Successful flight test of the 700- km range SHOURYA Missile from Launch Complex III of Integrated Test Range (ITR), Chandipur off OrissaCoast on Saturday, Sep 24, 2011. Read More>>

• India's nuclear capable Prithvi-II ballistic missile was successfully test-fired, with a range of 350 kms, as part of user trial by the Armed Forces from Chandipur off Orissa coast, about 15 km from here.
  The indigenously developed surface-to-surface missile was flight tested at around 8.50 a.m. from a mobile launcher from the Integrated Test Range launch complex-III.
  The test firing of the short-range ballistic missile, which has already been inducted into the Armed Forces, was a ‘user trial’, defence sources said.
  The sleek missile is “handled by the specially raised strategic force command”, they said, adding the missile has a length of 9 metres and is one metre in diameter. It is propelled by two engines than run on liquid fuel.
  Prithvi, the first ballistic missile developed under the country’s prestigious Integrated Guided Missile Development Programme (IGMDP), has the capability of carrying 500 kg of warhead. The missile uses advanced inertial guidance system with manoeuvring trajectory.

• LCA Tejas (Navy) made successful Ground Run at Bangalore on Tuesday, Sep 27, 2011. Read More>>

• Surface to Surface Strategic Missile AGNI (A-II)

   India successfully flight-tested Intermediate range, nuclear weapons-capable Agni-II surface-to-surface missile for its full range of over 2,000 km from Balasore, Orissa on 30th September which is a hat-trick of achievements in the past one week. The missile was fired from a rail mobile launcher by the Army’s Strategic Force Command personnel at 9.30 a.m. as part of a training exercise after it was picked up from the production lot. After a 10-minute flight, the 21-metre tall Agni-II reached the pre-defined target in the Bay of Bengal with precision and accuracy. Two naval ships located near the target point, electro-optical and telemetry systems tracked the missile’s flight path and its final moments.
  

  
  

  Scientific Advisor to Defence Minister V.K. Saraswat described it a dream launch and one of the finest copy-book launches of Agni-II. All the performance parameters of the mission such as velocity, terminal phase, trajectory and destruction of the warhead went as per copybook profile.
  India successfully flight-tested Intermediate range, nuclear weapons-capable Agni-II surface-to-surface missile for its full range of over 2,000 km from Balasore, Orissa on 30th September which is a hat-trick of achievements in the past one week. The missile was fired from a rail mobile launcher by the Army’s Strategic Force Command personnel at 9.30 a.m. as part of a training exercise after it was picked up from the production lot. After a 10-minute flight, the 21-metre tall Agni-II reached the pre-defined target in the Bay of Bengal with precision and accuracy. 

• The DRDO conducted the 5th successful flight of UAV ‘Rustom I’ near Hosur, Karnataka on Friday, Nov 11, 2011. Read More>>

• The Missile reached the target with very high level of accuracy. Radars and electro-optical systems along the Coast of Odisha have tracked and monitored all the parameters of the Missile. Two Indian Naval ships located near the target witnessed the final event.

  AGNI 4 is a new era in the modern Long Range Navigation System in India. This test has paved the way ahead for the success of AGNI-5 Mission, which will be launched shortly.

  The Missile, having capability to carry Strategic Warheads for the Forces, has provided a fantastic deterrence to the country and it will be produced in numbers and delivered to the Armed Forces as early as possible.

  
  

  What's New in AGNI 4?

  
  

  • This missile is one of its kinds, proving many new technologies for the first time, and represents a quantum leap in terms of missile technology. 
  • The Missile is lighter in weight and has two stages of Solid Propulsion and a Payload with Re-entry heat shield. 
  • The Composite Rocket Motor which has been used for the first time has given excellent performance. 
  • The Missile System is equipped with modern and compact Avionics with Redundancy to provide high level of reliability. 
  • The indigenous Ring Laser Gyros based high accuracy INS (RINS) and Micro Navigation System (MINGS) complementing each other in redundant mode have been successfully flown in guidance mode for the first time. 
  • The high performance onboard computer with distributed Avionics architecture, high speed reliable communication bus and a full Digital Control System have controlled and guided the Missile to the target.
  India successfully test fired the most advanced long range missile system Agni-4 on 15th November, 2011. The missile was launched from a Road Mobile System at 9.00 AM from Wheelers’ Island off the coast of Odisha. The missile followed its trajectory, in a text book fashion, attained a height of about 900 kms and reached the pre-designated target in the international waters of Bay of Bengal. All mission objectives were fully met. All the systems functioned perfectly till the end encountering the re-entry temperatures of more than 3000⁰C.

• Sixth successful test launch of Agni-AI Ballistic Missile from WheelerIsland on Dec 1, 2011 by Armed Forces. Read More>>