Hindustan Aeronautics Limited (HAL) and Safran Helicopter Engines have signed a
final contract through their joint venture SAFHAL Helicopter Engines to jointly
design and develop the Aravalli helicopter engine. The 3,500–4,000 shp engine is
intended for HAL’s planned 13‑tonne class multipurpose helicopter and its naval
variant, marking an upgrade in India‑France defence cooperation.