The background of this paper recounts the superiority of the guerrilla war strategy carried out by Prince Diponegoro in his war against the Dutch East Indies army. Prince Diponegoro and his troops won this battle, because in addition to his war strategy, this war was also supported by various resources in the Yogyakarta and surrounding areas. The purpose of this research is to emulate the spirit of fighting spirit and nationalism of Pangeran Diponegoro in order to defend his people and maintain the integrity and sovereignty of his country. In addition, this study aims to further enhance the spirit of defending the State for the Indonesian people with the support of current technological developments. This research method is a qualitative approach, the type of research is history, especially the roles and figures of past struggles whose names are still remembered in the present and in the future. The results showed that the guerrilla warfare that was applied by PangeranDiponegoro had its existence today and in the future, which could still be emulated. However, it is necessary to modernize the equipment of the Indonesian armed forces, as well as improve the guerrilla warfare strategy, so that it does not take place conventionally in accordance with the increasing development of the latest technology. The existence of state defense forces needs to be maintained, but the material needs to deepen the understanding of state defense including material on religion, ideology, and the latest technological developments.

The dynamics of the global regional and national strategic environment have an impact on the emergence of various threats, both actual and potential. The country must prepare for all the possibilities that occur, including preparing for a total war involving all human resources. Pancasila as the Indonesian ideology is one of the most important resources in binding the spirit of the struggle of the Indonesian people in organizing the Total War, so that Pancasila as the state ideology is deemed necessary to always be maintained, maintained and continuously optimized. The purpose of this study was to analyze the "Total War Strategy through Optimizing the Values of Pancasila." The research method used is descriptive qualitative method using secondary data sources in the form of previous research journals, books, documentation, news, internet and others. Based on the results of the study, it can be concluded that the total war strategy includes including all levels of society in state defense activities in accordance with the practice of the 4th precept of Pancasila. Providing information about defending the state, and providing equal treatment to protect and provide security for all Indonesian people in accordance with the 2nd principle. The TNI together with the Government jointly provide protection for the community based on the principles of democracy, human rights and non-discrimination which is in accordance with the value of the 5th principle. Therefore, the values of Pancasila must be maintained and optimized to create a country that is safe and peaceful, a society that lives peacefully and is also prosperous.

<div><p class="Els-history-head">Reserve Components are National Resources that have been prepared to be mobilized to enlarge and strengthen the capabilities of the Main Components and Supporting Components. The theory used in this research is the theory of national defense, threat theory, and empowerment. The COVID-19 pandemic is a global health crisis problem that not only affecting the population health sector but also security. The decline in living conditions and people's welfare then also affects the security sector where there is an increase in the number of criminal acts that can threaten public security and order in Indonesia. Therefore, this study aims to find out how the government will empower the reserve components to help protect the country's sovereignty, maintain state security when the COVID-19 pandemic occurs and what steps have been taken by the Indonesian government. The result shows that the Indonesian Military Reserve Component including empowering Indonesian citizens that are implemented by participating and complying with various policies made by the government to reduce the spread of the virus, by implementing health protocols, online learning, enforcing lockdowns, and conducting social distancing. Meanwhile, the government also empowers the national facilities and infrastructure in controlling the COVID-19 virus, one of which is by improving the function of hospital services, cooperate with the mass media to spread information for the people. The government also use information technology to give health service for Indonesian to provide accurate information about COVID-19.</p></div>