نشریه فرماندهی و کنترل
سال دوم شماره 4 (پیاپی 6، زمستان 1397)

In this paper, we use a game theory and construct an analytical model for decision making process in a cyber conflict. Players are clashes that identify vulnerabilities on each other's systems and intend to use it in an appropriate position to invade rivals. What do they want to know is a wise decision to make more profit in this confrontation? Compared to previous works, the assumptions of the problem are tied to the actual situation and the possibility of retaliation by the opposing side and the likelihood of attack failures are included in the definition of the game. The extended form has been used to display the game and Nash equilibrium has been calculated for it. By analyzing the results in a mixed strategy state, it is shown that game theory can offer suggestions on strategy selection and estimating the decision of the players.

In today's knowledge societies, military organizations must be knowledge-based to achieve perfection like as any other organizations. Military environments are very dynamic because of rapid changes and mobility in operations, hardware and software’s, frequent disconnections, and a permanent lack of bandwidth. The command and control system should reduce the  Imageorganizational hierarchy not only by responding to specific needs but also by developing the communication network of the information flow. In this study, considering the characteristics of command and control, the requirements of knowledge-based defense and examining different environmental aspects, we seek to index and command with knowledge-based approach. For this purpose, after identifying the most important factors influencing the research topic, the effective factors and indicators were extracted from content analysis method and coding method. Then, to analyze the data, 10 expert snowball sampling techniques and 77 experts were selected from expert society. The results of completing the questionnaire were analyzed using statistical software and confirmed four components of decision making, action, observation and justification and 20 related indicators.

As nobody can prevent disasters like earthquake, tsunamis, hurricanes, floods and etc. and because of huge harmful effects of the events, in recent years, scientists mostly try to find the best way to control undesirable consequences of these events. According that Emergency decision making EDM is a way of emergency management to control the bad effects of these disasters. EDM used for rescue units that their mission is going to critical places and save the lives and properties, must be found location and allocated to places that crisis occur there. This paper presents a bi-objective decision support model to find a location to establishment of critical bases and allocate rescue units of primary nodes to each crisis or each area that floods existed there. During these action two main objectives of these kinds of problems considered. First goal of the (MILP) models is for minimizing sum of all severity of crisis delays of rescue unit to reach the critical places. As the second goal, the model minimizes total costs of this transportation. These two objectives ranked by priority. Then to illustrate the efficiency of the model a numerical example solved by GAMS and results is shown.

The experience of the recent wars shows that, prior to the ground invasion, transboundary forces first disrupted the command and control facilities of the defensive forces and confused them with the disruption of command lines. The complex scene of today's battles dictates parallel solutions to technological advances. The purpose of this article is to find the optimal location of command and control centers so that all communication centers or channels can be controlled through our communication channels. The statistical population of this study consisted of 30 command and control specialists who were purposefully selected and questioned.
In this paper, we first identify the influencing factors in determining optimal command and control centers by using expert theory and library studies. In continue by using the theory of experts, we determine the relative importance of each option under the study and represent the mathematical model of the research in three ways. To test the validity of the model, we run it on a hypothetical network (case study) and obtain optimal results using MATLAB software.

Gaining the trust of commanders and senior managers to rely on command and control systems to accomplish the mission requires a system tailored to the doctrine of the organization whose vulnerabilities are resolved and able to meet their expectations. In order to increase the efficiency and effectiveness of the command and control system, the existing status of the system should be identified, and the system must be pathological, and then enhanced efficiency and effectiveness by identifying and removing the damage.
This article is a summary of a research work that has been collected through the study and review of books, scientific and research articles, research projects, organizational documents, reputable web sites and field surveys, and attempted to research findings Provide by descriptive-analytical approach. To achieve the purpose and answer the research question, in the first step the researcher examines the command and control system and the pathological models, then identifies its components in the context of a standard scientific method and subsequently takes the opinion of the research experts through a questionnaire and was analyzed Using SPSS software and content analysis of the collected data. Finally a framework for the pathology of the command and control system is presented.

The Aim of This Study is to achieve a Comprehensive and General Framework for Sustainable Development Namely, Sea Transport Which it's one of the Key Areas of the Country's Industry. The Mention Concentrates on Improving Communications and Coordination among Relevant Organizations in This Field. The Research written Based on a Descriptive Correlative Research Method.
The Sample Contains 350 Active Practitioners which all of Them Engaged in the industry. All of Them Selected According to a Random Stratified Sampling. Also in The Data Gathering We have used a Field – Librarian Method. 
First, the Delphi Method has been used to examine the Framework for Sustainable Development and its Effective Components in the Mention Industry. In Addition, Required Information has been gathered by Other Survey Tools such as Observations, Interviews and Questionnaires. Also Structural Equation Technique, Path Analysis and LISREL Software Are Used to Analyze the Gathered Information. 
Finally in This Industry, a Suitable Model for Explaining the Relationships Among Stakeholder Demands, Supply Chain Performance and Sustainable development has been presented so that we Can Declare the Demands and Requests Initiated of Stakeholders has Direct and Indirect Meaningful Relationships with Sustainable Development which its Due to the Role of Maritime Supply Chain Function.