The M109A7 provides a significant upgrade over the M109A6 Paladin Self-Propelled Howitzer while allowing for future growth.

The M109A7 program is a significant upgrade over the vehicle’s predecessor, the M109A6 Paladin Self-Propelled Howitzer, restoring space, weight, and power-cooling, while providing growth potential for emerging technologies. The design includes a Bradley-common chassis, engine, transmission, suspension, steering system, and improved survivability, while leveraging technologies developed during the Non-Line-of-Sight Cannon program such as a 600 volt on-board power system. The state-of-the-art “digital-backbone” and power generation capability provides significant growth potential for future payloads as well as accommodating existing battlefield network requirements.