US Army Opens Competition for a Production-Ready Tracked Howitzer to Succeed the M109A7 Paladin

The US Army has opened its Mobile Tactical Cannon-Tracked competition for a production-ready 155mm howitzer and accompanying Resupply Vehicle-Tracked to succeed the M109 in armored brigades. The call seeks a cannon longer than 50 calibers, compatibility with US ammunition and integration with Army digital fire-control systems. Draft terms envisage six prototype sets within 18 months, with US production readiness required within 24 months of award and provision for additional prototypes. Responses are due November 16, 2026, while a production decision is provisionally targeted for the second quarter of fiscal 2029.