MPS2000 is a purpose-designed naval messaging system that delivers secure message authoring, transmission, receipt and management.The MPS2000 software has a redundant and portable design and runs under the MS Windows operating system. MPS2000 also delivers proven NATO interoperability and low through-life costs. The user interface provides MPS2000 operators with a messaging system that is simple to learn, use and maintain. As a military message handling, MPS2000 is part of the Naval Communication Management System (NCMS) also accounting the set of available ship communication assets and required services. Overall, NCMS supports automatic network planning operations and carries out what-if analysis on the running states of the controlled network.