Application Design and Development: Analyzing NATO user’s needs and NATO standards design and develop solution for the Exercise Scenario Developers. The application was a multi-tier web application using Microsoft technologies (ASP.NET, C#, ADO.NET, etc). This application is currently used by specific NATO Headquarters for the specified purpose. The tool provide means to the user to develop a scenario and disseminate scenario data to various NATO systems for intelligence, analysis, etc. During development various COTS .NET libraries are used to achieve desired UI capabilities.