This paper clearly explains about the integration of fog computing in cloud environment to implement in military operation based applications. It explains the working model with fog computing. This approach is purely an outcome of the advantages of fog computing over the breaches with cloud computing. Thus, this will be a solution in most of the applications by including this technology in wireless sensor networks. This architecture was developed for providing high end secure applications. This approach has been applied to overcome the vulnerabilities in the real time applications using wireless sensor networks. This approach is performed in military applications to take spontaneous decision making by the military officials. Therefore this paper presents the reliable model in many smart wireless sensor networks.