Indian Army Is Short of Artillery, the Modern Battlefield’s Most Lethal Killer

Why It Matters

Artillery remains the decisive fire‑support weapon on modern battlefields; India’s deficit limits deterrence against Pakistan and China and constrains joint operations. Closing the gap is critical for maintaining regional strategic balance and operational readiness.

Key Takeaways

• India fields 5,670 artillery pieces, below target
• Planned increase to 270 regiments still leaves gaps
• Indigenous K‑9 Vajra SP guns total only 100 units
• DRDO developing ATAGS 1,580 howitzers to become artillery backbone
• Acquisition of 145 M777 ultralight guns boosts mountain warfare

Pulse Analysis

Artillery has defined battlefield outcomes for centuries, from Babur’s cannons at Panipat to today’s high‑explosive strikes. India’s current arsenal of 226 field artillery regiments—approximately 5,670 guns—falls short of the 270‑regiment target set by the Ministry of Defence. This shortfall is especially acute along the Himalayan frontiers, where terrain and logistics demand mobile, high‑precision firepower. The deficit not only hampers conventional deterrence against Pakistan and China but also limits the army’s capacity to support rapid mechanized maneuvers in a potential high‑intensity conflict.

To bridge the gap, India has pursued a blend of indigenous production and foreign procurement. The K‑9 Vajra, a 155 mm self‑propelled howitzer built by Larsen & Toubro under Korean license, added 100 guns but remains insufficient for the two strike corps that each require four regiments of 20 guns. Complementing this, the purchase of 145 M777 ultralight howitzers from BAE Systems enhances fire support in mountainous regions. Meanwhile, the Defence Research and Development Organisation’s Advanced Towed Artillery Gun System (ATAGS) program plans to field 1,580 guns, positioning it as the future backbone of India’s artillery, though production timelines and funding remain critical hurdles.

Beyond numbers, India is seeking to boost artillery lethality through technical upgrades. Larger 25‑litre chambers in the ATAGS, precision‑guided munitions, and research into ram‑jet‑propelled projectiles promise extended range and accuracy. The High Energy Materials Research Laboratory’s bi‑modular charge systems aim to increase explosive power without sacrificing barrel life. These innovations, coupled with sophisticated surveillance radars like Swati and Israeli‑sourced LOROS, could transform India’s fire support doctrine, enabling deeper strikes and faster counter‑battery responses. Successful integration will be pivotal for maintaining a credible deterrent posture and ensuring the army can project decisive force across its diverse and contested frontiers.