The HAL Prachand () is an Indian multi-role light attack helicopter designed and manufactured by Hindustan Aeronautics Limited (HAL) under Project Light Combat Helicopter (LCH). It has been ordered by the Indian Air Force (IAF) and the Indian Army's Aviation Corps (AAC). On 3 October 2022, the LCH was formally inducted into the IAF and was officially named "Prachand".
The impetus for the development of the LCH Prachand came in the form of the Kargil War, a conflict fought between India and neighbouring Pakistan in 1999, which revealed the Indian Armed Forces lacked a suitable armed rotorcraft capable of operating unrestricted in the high-altitude theatre. During 2006, the company announced that it had launched a development programme to produce such a rotorcraft, referred to simply as the LCH or Light Combat Helicopter. Originally, the LCH was anticipated to attain initial operating capability (IOC) by December 2010. However, development of the type was protracted and subject to several delays, some of which having been attributed to suppliers.
The LCH Prachand draws extensively on an earlier indigenous helicopter developed and manufactured by HAL, the HAL Dhruv; using this rotorcraft as a starting point has been attributed as significantly reducing the cost of the programme.
Development
Origins
During the late 1990s, India and neighbouring nation Pakistan engaged in a brief but intensely-fought conflict commonly known as the Kargil War. This war, in which various elements of the Indian military were deployed, revealed operational shortcomings and areas for improvement, particularly the requirement for an attack helicopter that would be suitable for use within the high altitude climates in which some combat operations were fought along the north-western border region.Gady, Franz-Stefan. "India Kicks Off Production of Light Combat Helicopter." The Diplomat, 1 September 2017.McKenna, James T. "India OKs Light Combat Helicopter Production." Rotor&Wing, 28 August 2017. Accordingly, there was considerable interest in not only the acquisition of a suitable contemporary rotorcraft for the task (as well as to replace several aging types in Indian military service, such as the Mil Mi 24s, Cheetah and Chetak), but for such an aircraft to be domestically developed and manufactured in India as well.
During early 2004, Indian aerospace manufacturer Hindustan Aeronautics Limited (HAL) declared that the company was in the midst of discussions with the Indian armed forces on the prospects for a potential light combat helicopter derivative of the company's existing Dhruv utility helicopter platform for the requirement."Indian dawn." Flight International, 8 February 2004. During late 2004, the Indian armed forces decided to curtail plans to order foreign-built attack helicopters in anticipation of a decision to formally select the tentative LCH."Indian army slashes multi-role helicopter requirement." Flight International, 23 November 2004. During 2006, HAL publicly announced that it had embarked upon the development of such an attack helicopter, which it referred to as the Light Combat Helicopter (LCH). During late 2006, the Indian government decided to aid the fledgling programme via the issuing of external finance to support the design phase of the LCH's development, this was done as to aid the attack helicopter in conforming with the established requirements of the Indian Army and the Indian Air Force. Accordingly, both HAL and the Indian Armed Forces commenced exploratory efforts towards the conceptualisation of a combat helicopter to perform in this role.
Development of the LCH did not progress to schedule. On 21 June 2007, HAL chairman Ashok Baweja announced that and stated that the first prototype LCH was to conduct its maiden flight during October 2008, and stated that the company was currently "halfway through the design stage".Govindasamy, Siva. "HAL targets LCH first flight in Oct 2008." Flight International, 21 June 2007. During November 2008, the company declared that, while the first flight had been postponed until March 2009, it was still working to secure initial operating capability (IOC) for the LCH by December 2010, while it was still anticipated that the type would receive its Final Operational Clearance (FOC) during 2011.Govindasamy, Siva. "India delays LCH first flight to March 2009." Flight International, 24 November 2008. During February 2009, Baweja announced another six-month delay to the development timetable, he also attributed some of the setbacks in the programme as having been a result of HAL's suppliers failing to deliver necessary tooling on time.Govindasamy, Siva. "AERO INDIA: Light Combat Helicopter hit by six-month delay." Flight International, 13 February 2009.
Prototype and testing
During late January 2010, HAL stated that the LCH had successfully completed initial ground tests and was now ready to fly; the first flight was anticipated to occur during February.Rao, Radhakrishna. "HAL's delayed light combat helicopter to fly in February." Flight International, 29 January 2010. On 4 February 2010, the first LCH prototype completed its first powered ground run. On 29 March 2010, the maiden flight of the LCH was conducted by the type's first LCH Technology Demonstrator (TD-1). It flew a 20-minute flight from HAL's Helicopter Complex at Bengaluru, during which the rotorcraft carried out low speed, low altitude checks on the systems on board. Following the completion of the flight, the crew reported that the performance of the helicopter and systems were satisfactory.An extensive test programme, involving a total of four prototypes, was conducted. During the course of these tests, the LCH gained the distinction of being the first attack helicopter to land in Siachen, having repeatedly landed at several high altitude helipads, some of which being as high as . .
On 23 May 2010, following the successful completion of the third test flight of the LCH prototype, it was deemed to have fulfilled the desired parameters, thus enabling further armed tests to proceed. The second LCH prototype (TD-2) differed considerably from its predecessor, as it was fitted with armaments and featured a substantial reduction in weight. It was publicly unveiled at Aero India 2011 in February 2011. Speaking at the event, HAL stated that the program had exceeded the human and payload requirements mandated by the IAF for its development. On 28 June 2011, TD-2 performed its first flight, allowing it to join the test programme.
On 1 July 2012, the LCH began a series of trials near Chennai; among other elements, the onboard air speed measurement system was evaluated and various component stresses were measured. Between late June and early July 2012, the second prototype, TD-2, was involved in a series of sea level trials. These trials covered flight performance, the measurement of loads, and the rotorcraft's handling qualities.
During mid-2012, the third LCH prototype, which was claimed to be significantly lighter than either of its predecessors as well as incorporating various other improvements, was reportedly set to be delivered. The third prototype, TD-3, ultimately performed its maiden flight on 12 November 2014 for a duration of 20 minutes. Both TD-3 and TD-4 were extensively used during the test programme for the purpose of testing the rotorcraft's mission sensors and weapon systems, which involved a series of live-firing trials. Reportedly, a total of had been sanctioned for the development and structural build of the fourth prototype.
During early 2015, a number of cold weather trials involving the third prototype (TD-3) were carried out at Leh Air Force Station (AFS). During these tests, engine start-up tests (performed using internal batteries after lengthy overnight exposure to the cold climate without special protective measures being applied) proved satisfactory at the temperatures as low as −18 °C at an altitude of . Several flights were also carried out to assess the rotorcraft's high altitude performance and low speed handling. During the course of these tests, the LCH gained the distinction of being the first attack helicopter to land in Siachen, having repeatedly landed at several high altitude helipads, some of which being as high as to .
During June 2015, the LCH successfully completed hot weather flight trials at Jodhpur, during which the type was exposed to temperatures ranging from 39 to 42 °C. The flight testing reportedly covered 'temperature survey of engine bay and hydraulic system', 'assessment of performance', 'handling qualities and loads' at different 'all up weights', 'low speed handling' and 'height-velocity diagram establishment'.
On 1 December 2015, LCH TD-4 completed its first flight. By March 2016, the LCH had reportedly completed basic performance flight testing and outstation trials, including a number of live-fire tests involving prototype TD-3 firing 70 mm rockets in its weaponized configuration. By mid-2016, certification firing trials had commenced, these included tests of the integration of its mission sensors, such as the electro-optical system, helmet pointing system, and of the various armaments – air-to-air missiles, turret gun and rockets – that the type can deploy.
During mid-2016, the LCH was recognised as having completed its performance trials, paving way for the certification of its basic configuration; a letter confirming this status had been hand-delivered to HAL by CEMILAC in the presence of the Indian Defence Minister earlier on16 October 2015..
On 31 January 2018, LCH TD-2 was flown with an Automatic Flight Control System (AFCS) designed by HAL. The new system is expected to replace the previously imported Automatic Flight Control System. It was reported that an indeginious radar is under development for LCH.
On 17 January 2019, LCH completed weapons trials with the successful firing of Mistral-2 air-to-air missile at a flying target. On the same day, HAL announced that the LCH is ready for operational service after completing the required weapon integration tests.
Production
On 26 August 2017, full-scale production of the LSP variant of Prachand was formally inaugurated by Defence Minister Arun Jaitley after it received initial operation clearance (IOC) the same day. On 21 February 2019, Thales announced that it was awarded a contract to supply 135 70 mm rockets for 15 LCHs alongside 18 HAL Rudra.
The LCH was declared ready for full-scale production in February 2020. HAL's Helicopter Division, based in Bengaluru, has established a dedicated hangar to accommodate the LCH assembly line. During September 2020, the first LCH of the limited series production (LSP) batch had reportedly commenced ground-based testing.
Following the January 2025 HAL Dhruv crash of the Indian Coast Guard in which three personnel lost their lives, the Prachand fleet was also temporarily grounded as the LCH inherited some design features from Dhruv. The fleet was again cleared for operations on 11 June 2025 after replacing few sub-components as suggested by the defect investigation committee (DIC).
On 13 April 2026, Secretary (Defence Production), Sanjeev Kumar, inaugurated the LCH production line and an Automated Storage & Retrieval System (ASRS) at the Tumukru factory. He also visited the LUH production facility and the LCH equipping hangar. This facility will also be used during the production of HAL DBMRH and HAL IMRH.
Orders In 2010, the Indian Army and Air Force were expected to acquire 114 and 65 LCH, respectively. Light Combat Helicopter In 2020, a total of 162 LCHs were planned to be ordered.