India’s Kalyani Group has unveiled its 155mm/45 caliber Multi-terrain Artillery Gun (MArG) system at IDEX 2025 in Abu Dhabi. The MArG is the world’s first 155mm artillery system mounted on a 4×4 high-mobility vehicle—an uncommon configuration, as artillery above 105mm is typically not suited for wheeled platforms or is mounted on 6×6 vehicles or larger.
