This paper proposes a highly secured and stirring blockchain based system which is decentralized in nature with smart contact and offer new direction for the development of military system. Defense industry deal with the complex procedure of product and supply chain management that is a signiﬁcant challenge for the industry. Basically today¡¯s potential military industry depends on intelligent interface of C3I (command, control, communication and intelligent) systems. However, it is fragile in terms of cyber attacks, secured protocol and data manipulation of hacking where blockchain can be a possible solution. This paper analysis the dissimilar impact of C3I model in the area of artiﬁcial intelligence and ensure high security using proper integrity of blockchain platform in military industry. Finally the simulation results prove that proposed model has the potentiality in terms of high accessibility, throughput and security than the typical static system.