The Indonesian Navy organization has the duties and responsibilities of state sovereignty. In carrying out its duties, very large and large data and real time data include data on ships in all Indonesian waters from satellite and terrestrial AIS, from radar, data from long range cameras, data from other agencies such as weather data, marine accident data, natural disasters data and fishing areas data. The managed data consists of structured, semi-structured and unstructured data. Thus, big data is needed within the Indonesian Navy. Therefore, this study analyzes the strategies that need to be taken to be able to develop a big data in the Indonesian Navy. The method used is qualitative analytic research using SWOT and AHP. The research subjects were Section Heads at command and control center, Head of Section at Information and Data Processing Services. Data With this combined method, the resulting main strategy is to implement Big Data with existing and adequate system resources, manageable costs, set up network infrastructure and sufficient bandwidth using available big data software by optimizing government regulations regarding single data for communication and data sharing from other agencies and optimizing advanced API technology.

The pandemic around the world has been going on for more than a year. A major impact in education has been the change from conventional education to online information technology-based education. After the pandemic, it was necessary to plan the educational model that was carrying out. To examine the educational model in the Indonesian Navy after the pandemic, a combination of SWOT - AHP will be carried out. The research subjects included five middle-ranking officers in the Indonesian Navy educational institution and the Indonesian Navy Education Office. The result of the research is that the Indonesian Navy needs to integrate the online-based education model with face-to-face education. Online-based education, especially in theory and face-to-face learning in the discussion model, workgroup, and teamwork in military team formations, platoons, company, battalion, and skills training in using the equipment. The global strategy compiled is an intensification of the combination of online and offline learning with an increasingly advanced educational information system, combining teaching materials and being equipped with increasingly qualified teaching staff from within the Indonesian Navy and others to improve Indonesian Navy education while maintaining system security and improve HR capabilities in the IT field by collaborating with other relevant agencies

The purpose of this article is to provide a legal analysis of marine aggregate extraction in Indonesia from the perspective of maritime security. Maritime security threats cover various illegal activities over the ocean. Current marine aggregate extraction in Indonesia has contributed to a new threat in ocean governance with regard to ocean mining. As the interest from both private companies and governments in a global scale towards the development of ocean mining continues to rise, there is a new arising question as to whether marine aggregate extraction will have negative effects on the maritime security in Indonesia. On the other hand, maritime delimitation as one of the concern of maritime security plays a major role in keeping peaceful relation among adjacent states. As states continue to mine in the ocean, the scarcity of natural resources needed might draw states to further explore and exploit in territories outside their own. While Indonesia has mining regulations in place, legislative framework concerning ocean mining is not ready yet. Meanwhile, statistic shows that Indonesian mining resources are listed at number 6 in the world. Therefore, responsible governance of seabed mineral developments across the region in accordance with international law is crucial. It is submitted that while ocean mining offers potential benefits for Indonesia, the practice of such activities might be the next frontier of maritime insecurity.

In carrying out its duties, the Indonesian Navy uses a lot of Information Technology. Especially at this time during the last year was the Covid-19 Pandemic, the use of Information Technology has been increasing massively. Therefore, it is necessary to conduct an evaluation to determine the achievement of its capabilities and to obtain improvements that need to be made to make it even better. This study uses a mixed method that combines quantitative and qualitative research to evaluate the IT capabilities of the Indonesian Navy with the Cobid 5 method. Respondents and research subjects used are officers of the Indonesian Navy's Information and Data Processing Service. The attainment result of IT capabilities in the Indonesian Navy reaches a good level with 2 domains reaching level 4 and 3 domains reaching level 3. This is driven by the use of IT in times of an increasingly high pandemic so that IT performance in the Indonesian Navy is forced. just getting better. Besides that, there are 13 dimensions that require treatment to increase its capabilities.