Defense

News , articles and essays on Indian Defense

DRDO’s Portable Troposcatter System Brings High-Speed Beyond-Line-of-Sight Communications to Mountain Battlefields

Known as the Compact Trans-Horizon Communication System, or CTCS, the indigenous system has been developed by DRDO’s Defence Electronics Applications Laboratory in Dehradun. It is designed to provide beyond-line-of-sight digital connectivity between tactical locations, particularly in hilly and remote regions where conventional terrestrial communication links may be difficult to establish.

HAL Moves to Localise Critical Shakti Helicopter Engine Reduction Gear Modules

The Shakti, also known as the Ardiden 1H1, was co-developed by HAL and Safran Helicopter Engines and has become one of the central powerplants supporting India’s indigenous military helicopter fleet. HAL officially lists the engine on the Dhruv Mk III and Mk IV, while the weaponised Rudra is powered by two Shakti engines. The Light Combat Helicopter, now known as LCH Prachand, also uses twin Shakti engines producing about 1,032 kW each.