of the Naval Undersea Warfare Center (NUWC) Division, Keyport Washington: System Acceptance & Operational Readiness Department (Code 20): The System Acceptance & Operational Readiness Department plans, organizes, directs, and controls NUWC Division, Keyport's Test, Training and Evaluation (TT&E) of undersea warfare (USW) systems and operational readiness assessment support for acquisition and Fleet customers. The UCSD provides a continuum of expert level skills including evaluating electronic, mechanical, and electro-mechanical components for feasibility of repair, repair of items to customer specifications, reverse engineering, maintenance planning and engineering, obsolescence management, and application of new maintenance technologies.