Which of the following countries developed LUH (Light Utility Helicopters) for India?

The Light Utility Helicopter (LUH) developed for India is primarily the result of efforts by Hindustan Aeronautics Limited (HAL). HAL is an Indian aerospace and defense company responsible for the design, manufacture, and maintenance of aircraft, including helicopters, for the Indian armed forces. The LUH is designed to meet the operational requirements of both the Indian Army and the Indian Air Force, aiming to perform various roles, including reconnaissance, transportation, and search and rescue missions.

In summary, the key country involved in the development of the LUH for India is India itself, through Hindustan Aeronautics Limited (HAL).