Project management methodologies are different for different kinds of projects. The preference for a particular type of project hinge on the specific features of the plan and to which sector it is applied. Project management methodology is often used in organizations or in projects of different sectors to organize the projects in times, to provide tools in order to estimate the costs that are actually required for the project and to improve the cost benefit analysis of the resources that are used within a project. Application of a suitable project management methodology helps in developing the team skills and helps in achieving greater customer satisfaction through successful delivery of the project. Project management methodology can be applied in various sectors like for this report reflection has been made based on the application of project management methodology at the defense sector. The company of Royal Defense is a defense sector company that is founded in the year 2017. The following report discusses about the request of the project organization methodology at this sector.