The purpose of this research is to expand the user-centered existing research on drone acceptance and analyze how technology, organizational environment, and personal characteristics of military drone acceptance affect the performance expectations, technostress, and intention of military drones. To this end, a research model was constructed using the variables of the technology, organization, and environment framework (TOE Framework), the innovation theories, and the technostress variable. Hypotheses were set to explain the impact relationship between the performance expectation, technostress, and the intention to use of military drones. Survey results showed that the relative advantages as a technical characteristics and the support of the Army as an organizational characteristic(organizational support) have a positive effect on performance expectations. Also, the relative advantage and self-efficacy have a positive effect on the reduction of technostress with regard to military drones, and the technostress of military drones has a negative impact on their intention to use them. This study contributed to the theoretical expansion by empirically analyzing the effects of technology, organizational environment, and individual characteristics on both performance expectations and technostress which lead to the intention of military drones, and it presented the practical, managerial implications for the Army to effectively utilize military drones.