The Department of Defense, specifically the Department of the Army, is seeking to extend the Mission Test Support Services (MTSS) at Yuma Proving Ground in Arizona. This procurement involves professional engineering and technical support services, as outlined in the attached Justification and Approval document. The MTSS is crucial for ensuring the successful execution of mission testing and evaluation activities, which are vital for military readiness and operational effectiveness. Interested parties can reach out to Karen F. Davis at karen.f.davis.civ@army.mil or by phone at 928-328-6124 for further details regarding this opportunity.