Kalyani Strategic Systems, a Bharat Forge subsidiary, is set to commence proof trials in 2026 for two indigenously developed naval artillery systems—a 76mm medium-calibre gun and a 30mm close-in weapon variant—signaling a major advance in India’s naval self-reliance initiative.
The program reflects a decisive shift toward fully Indian-designed shipborne weapons, with the 30mm cannon potentially entering proof testing by August 2026. Unlike earlier artillery offerings adapted from land systems, these guns have been engineered from the outset for maritime environments and naval operational requirements.
Bharat Forge’s expanding defense portfolio gained further momentum following the signing of a Letter of Intent with AM General during IDEX 2025. The agreement, which covers advanced cannon systems for export, represents a first for an Indian manufacturer supplying artillery to the U.S. market and highlights global recognition of Kalyani’s expertise in 105mm and 155mm gun platforms. Chairman Baba Kalyani characterized the deal as pathbreaking, citing its relevance to modern battlefield demands.
The 30mm naval gun leverages Bharat Forge’s experience with modular turrets developed for infantry combat vehicles and employs the NATO-standard 30×173mm ammunition. Capable of engaging targets beyond 2,000 meters, it supports armor-piercing and high-explosive ammunition suitable for countering light armor, asymmetric surface threats, and aerial targets at low altitude. Enhanced stabilization and ship-specific integration set the naval version apart from land-based systems previously trialed at Balasore.
Meanwhile, the 76mm naval cannon is being developed as a compact, high-rate-of-fire solution to fill gaps in medium-calibre shipboard weaponry. Drawing conceptual inspiration from established designs while remaining fully indigenous, the system is intended for anti-missile defense and surface engagement roles. Expected performance includes firing rates approaching 120 rounds per minute and extended ranges of up to 40 km using guided ammunition. The 2026 proof trials will validate system durability, recoil management, and compatibility with modern electro-optical fire control systems.
