HELINA Missile, Development, Key Features, Modes of Attack, Significance

HELINA Missile is an advanced anti-tank guided missile developed by Defence Research and Development Organisation. It is designed to be launched from helicopters to destroy enemy tanks and armored vehicles with high accuracy. The missile uses modern guidance technology to track and hit targets effectively, making it a powerful weapon for strengthening India’s defence capabilities.

About HELINA

• HELINA (Helicopter-based NAG) is an advanced anti-tank guided missile developed in India.
• It is specially designed to be launched from helicopters to destroy enemy tanks, armored vehicles, and other high-value targets on the battlefield.
• It belongs to the third-generation “fire-and-forget” category, which means once the missile is launched, it automatically tracks and hits the target without needing further guidance from the operator.
• The missile has been developed by the Defence Research and Development Organisation under its missile development programme.

Development and Testing

• HELINA has been developed indigenously by DRDO, mainly by its Hyderabad-based laboratory.
• Its development is part of India’s effort to become self-reliant in defence technology.
• The missile has undergone multiple successful user trials since 2018, proving its reliability and accuracy.
• In April 2022, it was successfully flight-tested from an Advanced Light Helicopter (ALH), where it accurately hit a simulated tank target.
• These tests were carried out jointly by DRDO, the Indian Army, and the Indian Air Force.
• Successful high-altitude trials showed that the missile can perform effectively even in difficult terrains like mountainous regions.
• These achievements have paved the way for its induction into the armed forces.

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Key Features of HELINA

• Range: Minimum range of about 500 meters and maximum range of up to 7 kilometers, making it suitable for short to medium-range combat.
• All-weather capability: It can operate effectively in all weather conditions, including rain, fog, and dust.
• Day and night operation: The missile can be used both during the day and at night, increasing its flexibility in combat situations.
• Advanced guidance system:
  • It uses an Imaging Infra-Red (IIR) seeker, which helps in accurately identifying and tracking targets based on heat signatures.
  • It works on Lock-on Before Launch (LOBL) technology, meaning it locks onto the target before firing.
• High destructive power: It can destroy tanks with conventional armour as well as Explosive Reactive Armour (ERA), which is designed to resist attacks.
• Fire-and-forget system: After launching, the missile does not require continuous guidance, allowing the operator to move or take cover immediately.

Modes of Attack

• Direct Hit Mode:
  • The missile travels in a straight path at a lower altitude and directly strikes the target.
  • This mode is useful when the target is clearly visible and not heavily protected from above.
• Top Attack Mode:
  • The missile first climbs to a certain height and then dives down to hit the target from the top.
  • This is very effective because the upper part of tanks is usually less protected compared to the front or sides.

Integration and Variants

• HELINA is designed to be integrated with the Advanced Light Helicopter (ALH) used by the Indian armed forces.
• It is being inducted into the Indian Army to strengthen its anti-tank capabilities.
• A variant of HELINA called Dhruvastra is developed for the Indian Air Force.
• Dhruvastra can also perform air-to-ground attack roles, not just anti-tank missions, making it more versatile.

Other Anti-Tank Missiles Developed by DRDO

• Nag Missile:
  • A third-generation fire-and-forget missile used by ground forces to destroy heavily protected enemy tanks.
• MPATGM (Man-Portable Anti-Tank Guided Missile):
  • A lightweight missile with a range of around 2.5 km, designed for infantry soldiers to carry and use easily.
• SANT (Smart Anti-Tank Missile):
  • A long-range missile being developed for helicopters like Mi-35 for stand-off attacks, allowing strikes from a safe distance.
• ATGM for MBT Arjun:
  • A laser-guided missile launched from the Arjun tank, capable of destroying advanced armored targets with high precision.

HELINA Missile Significance

• Enhances Anti-Tank Capability: HELINA strengthens the ability of armed forces to accurately destroy enemy tanks and armored vehicles.
• High Precision & Advanced Technology: Its fire-and-forget system and modern guidance ensure accurate targeting with minimal human intervention.
• Effective Against Modern Armour: The top attack mode allows it to hit the weaker upper part of heavily protected tanks.
• All-Weather, Day-Night Operations: It can function effectively in any weather and at any time, increasing battlefield reliability.
• Boosts Self-Reliance in Defence: Developed by Defence Research and Development Organisation, it supports indigenous defence production in India.