Published: 10th Nov, 2023
Context:
The Cheetah and Chetak helicopters for the defence forces have been working for decades reaching the eclipse of their service lives.
Background:
- India's Cheetah and Chetak helicopters, in service for nearly six decades, are nearing the end of their technical life.
- The replacement process is slow, protracted and cumbersome. Some reports suggest that it might take 10 years.
LUH Replacement & Challenges:
- The Indian-made Light Utility Helicopter (LUH) is considered a potential replacement for the aging fleet but is yet to be fully certified. The Services are hoping to place a full-fledged order in the next 18-20 months after the critical systems on the LUH are certified.
- The Army, with a requirement for approximately 250 light helicopters, is exploring options such as leasing choppers to meet immediate needs. They are studying responses to a Request for Information (RFI) for this purpose.
Helicopter Details & Current State:
- Initially inducted in early 1960s, the helicopters are of French origin, with the technology transferred to India in 1970s.
- The combined strength of Chetak and Cheetah helicopters operated by the three Services is approximately 400, with most falling into the vintage category and serving for over 40 years.
- The Indo-Russian joint venture postulated in 2016, is yet to take off.
LUH Replacement Progress & Delay:
- In November 2021, the Defense Ministry approved the procurement of 12 indigenous LUH from HAL to replace the aging fleet. However, delays occurred as the first LUH lacked autopilot features necessary for flying in high-altitude areas like Siachen. The LUH is now fitted with autopilot and undergoing trials.
Other Modernization Efforts:
- The modernization of Army Aviation includes the induction of Advanced Light Helicopters (ALH) and Light Combat Helicopters (LCH) as well as the integration of HELINA missiles with ALH-WSI (HAL Rudra).
- Additionally, the induction of Remotely Piloted Aircraft Systems (RPAS) is anticipated to enhance the Army’s reconnaissance and surveillance capabilities.
Future & Alternatives:
The Services are adopting a two-pronged approach to replace the Cheetah/Chetak fleet, focusing on induction of light helicopters and exploring alternatives to meet optimal airlift and air strike capabilities.
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