Weapon has been in service for over 55 years
The M109A7 uses the existing main armament and cab structure of a Paladin M109A6, and replaces the vehicle’s chassis components with modem components common to the Bradley vehicle. The improved chassis structure provides greater survivability and commonality with the existing systems in the ABCT, reducing operational sustainability costs by replacing obsolete components.
The M109A7 Paladin is a modernized version of the M109 self-propelled howitzer, which has been in the Army’s inventory for over 55 years, and there have been multiple modifications in this system. As expected with the integration of new systems, there is a steep learning curve. This is especially true when it comes to the Army’s most complex combat systems.
The M109A7 is the first ABCT vehicle built with a 70kW high voltage system, which replaces the hydraulic cab drive system and enhances electronic ammunition handling and air-conditioning.