Context:
The Indian Army is upgrading the indigenous Pinaka Multi-Barrel Rocket Launcher (MBRL) system to extend its strike range beyond 150 km, enhancing India’s long-range artillery capabilities and battlefield firepower. The upgrade aligns with India’s push for defence indigenisation and modernization of artillery systems, with expansion plans to increase Pinaka regiments from six to ten by mid-2026.
Key Highlights:
System Upgrade and Range Enhancement
- The upgraded Pinaka rocket system will achieve a strike range exceeding 150 km, compared to the current maximum range of about 120 km.
- The system is expected to significantly enhance long-range precision strike capability.
Operational Features
- Pinaka is a mobile artillery system mounted on a high-mobility 8×8 vehicle platform.
- A launcher can fire 12 rockets in a single salvo within 44 seconds, saturating an area of about one square kilometre.
- The system incorporates GPS and Inertial Navigation System (INS) for high precision targeting.
Expansion of Artillery Regiments
- The Indian Army plans to expand Pinaka regiments from six to ten by 2026.
- This will increase artillery deployment flexibility along India’s borders.
Indigenous Defence Manufacturing
- The Pinaka system is designed and developed indigenously, reflecting India’s Atmanirbhar Bharat initiative in defence manufacturing.
- Production involves public sector units and private defence manufacturers, strengthening India’s domestic defence ecosystem.
Strategic Importance
- Enhances India’s deep strike capability and rapid battlefield response.
- Provides an indigenous alternative to imported artillery rocket systems.
- Improves operational capability in mountain and border conflict scenarios.
Relevant Prelims Points:
- Pinaka Multi-Barrel Rocket Launcher (MBRL)
- Developed by DRDO’s Armament Research and Development Establishment (ARDE).
- Named after Pinaka, the bow of Lord Shiva.
- Key features:
- 12 rockets per launcher
- Area saturation weapon system
- Mounted on high-mobility vehicles.
- Used for neutralising enemy artillery, troop concentrations, and infrastructure.
- Variants of Pinaka
- Pinaka Mk-I: Range ~40 km.
- Pinaka Mk-II: Range ~60–75 km.
- Guided Pinaka: Precision-guided rockets with enhanced range.
- New upgraded version expected to exceed 150 km.
- GPS (Global Positioning System)
- Satellite-based navigation system used for location and timing information.
- Inertial Navigation System (INS)
- Navigation system using accelerometers and gyroscopes to determine position and motion without external references.
Relevant Mains Points:
Strategic Importance of Indigenous Artillery Systems
- Reduces dependence on foreign defence imports.
- Strengthens self-reliance under Atmanirbhar Bharat in defence production.
- Improves rapid strike and area denial capability in border conflicts.
- Provides cost-effective artillery solutions for large-scale deployment.
Role in India’s Defence Modernisation
- Enhances the Indian Army’s long-range precision strike capability.
- Supports network-centric warfare and modern battlefield systems.
- Complements other artillery systems like BrahMos missile systems, Dhanush artillery guns, and K-9 Vajra howitzers.
Challenges
- Need for continuous technological upgrades and precision guidance systems.
- Integration with modern surveillance, drones, and battlefield management systems.
Way Forward
- Further develop guided and precision Pinaka variants.
- Expand private sector participation in defence manufacturing.
- Integrate Pinaka with real-time targeting systems and satellite intelligence.
- Strengthen export potential of indigenous artillery systems.
UPSC Relevance:
- GS Paper III: Internal Security – defence modernization and indigenous military technology.
- GS Paper III: Science & Technology – indigenous weapons systems.
- Prelims: Pinaka MBRL, DRDO systems, GPS and INS navigation technologies.