LCH Prachand Gets Lighter and Tougher: LCH’s New Light Armour Offers Protection Against 7.62 mm & 12.7 mm Rounds

India’s Light Combat Helicopter (LCH) ‘Prachand’, developed by HAL, now boasts enhanced survivability thanks to newly demonstrated lightweight armour panels capable of withstanding rounds from 7.62 × 54R API and 12.7 × 108 API weapons.

Armour Design & Protection

• Armour coverage area is approximately 3.12 m², with a total weight around 102 kg—a design that ensures critical coverage while keeping the helicopter agile.

• The armour is rated to stop a single 12.7 × 108 API round (48 kg/m² protection density) and a 7.62 × 54R API projectile (28 kg/m² density), each shot tested under controlled conditions.

• These ceramic-based hard plates—up to 45 mm thick against 12.7 mm threats and 12 mm against 7.62 mm—were demonstrated successfully through stand-alone tests and prototype aircraft fitting.

Technological Highlights

1. Hybrid Ceramic Structure: Lightweight ceramic-faced armour (“Felid‑²″), built using stand-alone ceramic-faced hard armour panels and field ballistics demonstration, shows high energy absorption with minimal mass.

2. Optimized Placement: Armour mounted at key protection zones—cockpit sides and frontal areas—delivers maximum benefit with minimal weight penalty.

3. Tactical Benefit: At roughly 100 kg for 3.12 m² coverage, the armour imposes minimal drag, preserving the LCH’s high-altitude performance and manoeuvrability.

Broader Context & Impact

• The armour is part of LCH’s ongoing survivability upgrades, alongside bulletproof windshields, self-sealing fuel tanks, damage‑tolerant rotor blades, and radar‑absorbing panels—all contributing to Prachand's ability to operate safely in hostile environments.

• Lightweight armour greatly enhances battlefield survivability against small‐arms and heavy‐machine‐gun fire—especially crucial in low‐altitude counter‑insurgency and anti‑armour missions near ground engagements.

• As India begins serial induction with 156 helicopters ordered for the Army and Air Force—with the deal worth around ₹62,000 crore—the armour kits will likely be standard fitment in future production blocks .

Why It Matters

Prachand is the first Indian-designed helicopter built to fight and survive in conflict zones at high altitudes like Ladakh and Siachen. The light armour upgrade underscores a key evolutionary step: balancing firepower, altitude performance and protection without compromising agility.

At a time when India is scaling up LCH deployment and preparing exports, modular and lightweight armour can also serve as a differentiator—making Prachand one of the few light attack helicopters worldwide optimized for high-altitude, protected operations.

With its new light-armour configuration, the LCH Prachand achieves a critical balance of tactical protection and maneuverability, enabling enhanced survivability in real combat. As Prachand enters full-scale production and deployment, these armour enhancements position it as a resilient, indigenous solution built for modern battlefield requirements.