Leonardo DRS and European defense group KNDS have entered a strategic teaming agreement to offer a NATO-proven self-propelled howitzer for the US Army’s artillery modernization program.
Their proposal centers on the Caesar 155mm self-propelled howitzer, developed by KNDS’ French subsidiary Nexter, known for combining long-range precision firepower, high mobility, and advanced digital fire control. Mounted on a 6×6 or 8×8 chassis, the system can strike targets over 40 kilometers (25 miles) away.
Already fielded by France, Denmark, and Estonia, and combat-tested in Ukraine, Caesar brings a proven, exportable solution for modern battlefields. The companies said their partnership aims to deliver a mobile, rapidly deployable, and digitally integrated artillery capability tailored to the US Army’s evolving operational requirements.
The collaboration follows the Army’s decision to cancel the Extended Range Cannon Artillery (ERCA) program in 2024 due to technical and cost issues, prompting a renewed search for modular, networked, and low-maintenance systems.
Other contenders in the emerging competition include BAE Systems, which is upgrading its M109A7 Paladin, and Hanwha Defense, offering a K9 Thunder variant for potential US collaboration. Germany’s PzH 2000 remains among NATO’s most capable howitzers and continues to see combat deployment in Ukraine.
