The Department of Defense, specifically the Department of the Army, is planning to award a sole source contract modification to Cummins, Inc. for on-site technical support related to the Cummins V903 Engine. This contract modification aims to enhance the existing Firm Fixed Price Level of Effort (FFP-LOE) service by increasing support hours and adding an additional location for diagnosing and repairing engine issues. The services are critical for maintaining operational readiness and ensuring the reliability of engine performance. Interested vendors may submit statements of interest and capability descriptions to the primary contacts, Chelsee Crutchfield at chelsee.n.crutchfield.civ@army.mil or Steven Netter at steven.p.netter2.civ@army.mil, as this notice is not a request for proposals and subcontracting opportunities may exist.