Amarulla Octavian

• Indonesia Defense University

The maritime industry is increasingly dependent on digital technology, making it vulnerable to cyber threats. Every stakeholder is exposed to cybersecurity risks and challenges. This research aims to provide an assessment and simulation model of cyber resilience in the maritime domain, supported by qualitative descriptive statistical methods. This...

Emerging maritime cyber threats put Indonesia's marine technology-based systems at risk This study aims to determine the dimensions and analysis of risk assessment in maritime cyber security based on 3D models in the Indonesian sea area. A statistical descriptive qualitative method approach supported by the Analytical Hierarchy Process (AHP) and Te...

Kerusakan pesisir dan pulau-pulau kecil akibat abrasi dan dampak perubahan iklim di Provinsi Sumatera Barat sudah di tingkat yang mengkhawatirkan. Kondisi geografis Sumatera Barat yang berhadapan langsung dengan Samudera Hindia membuat sifat tumbukan gelombang di pesisir relatif kuat sehingga abrasi berlangsung dengan cepat. Kerusakan ekosistem man...

Indonesia is an archipelagic state whose territory lies in a cross position between two continents and two oceans. So that Indonesia has the authority to maintain the security of its maritime territory, starting from regulating its shipping lanes to maintaining sovereignty in all of Indonesia's sea areas. Indonesia's threats have been identified as...

This study analyzes the vulnerability of the power relations between the Indonesian National Armed Forces and the Indonesian National Police (TNI-Polri power relations) post-1998 Reform. This article employed exploratory sequential mixed methods in answering the research problem. Analytical Hierarchy Process (AHP) and System Dynamics methods were u...

The strategic value of the Navy's submarine capabilities is greatly influenced by the ability of its supporting infrastructure to be able to maintain the confidentiality of submarine operations. Based on these conditions, this study aims to identify and analyze the operational readiness of submarines to increase the deterrence of the state defense...

World War I took place on the European continent between the Allies and the Central powers. In this war, the warring parties did not only rely on the troops quantity, but also their own technology. In addition, both sides had maximally empowered their strategic industries in building military forces for war. The article identifies the factors that...

This study is to find out the history of people's mobilization by the Ottoman Empire in the Caucasus war in 1914-1918 and its relation to how people's mobilization was carried out in the Indonesian War of Independence in 1945-1949. The method in this study uses a qualitative-exploratory method supported by the theory of war, the theory of nationali...

The Russo-Japanese War (1904-1905) was an essential milestone in war history in the 20th century, especially in Asia. For the first time in a modern war, Japan, which was positioned as the representative of the colored nation (Asia), succeeded in defeating Russia, which was considered to represent the white nation (Europe) which was identical to th...

The various wars that have been passed have had implications for the development of Japanese combat conditions. One of the wars that sparked the rise of Japanese combat technology was the Tsushima War of 1905, marked by the use of new weaponry such as torpedoes and telegraphs. Japan's victory in the Tsushima War has proven that Japan has advanced w...

Kemajuan teknologi baru memberikan peluang dan ancaman yang berkaitan dengan potensi untuk mendapatkan informasi secara cepat. Teknologi baru membantu melokalisasi, memproses, menyebarluaskan data dalam jumlah besar dan menyiapkannya untuk dianalisis yang berasal dari sumber-sumber terbuka. Intelijen dalam mendapatkan informasi dari sumber terbuka...

The Bolshevik Revolution forced the end of Tsar Nicholas II's imperial rule in Russia. Furthermore, under the leadership of Vladimir Lenin, Russia formed a new government in the form of the Republic. The main power of this government is entirely under the Dictatorship of the Proletariat. Subsequent changes in the form of government in Russia, espec...

The problem of the High Social Gap in Papua which is the cause of marginalization and discrimination against the Papuan people, as well as the different perceptions of some Indonesians at home and abroad towards armed separatist conflicts are push factors to corner the Indonesian government. In addition, the issue of internationalization of the 196...

The problem of the high social gap in Papua, which is the cause of marginalization and discrimination against the Papuan people, and the different perceptions of some Indonesians at home and abroad towards armed separatist conflicts are push factors to corner the Indonesian government. In addition, the issue of internationalization of the 1969 refe...

Indonesia is an archipelagic state whose territory lies in a cross position between two continents and two oceans. So that Indonesia has the authority to maintain the security of its maritime territory, starting from regulating its shipping lanes to maintaining sovereignty in all of Indonesia's sea areas. Indonesia's threats have been identified as...

In a decision-making environment related to risk, there are four basic circumstances, namely certainty, risk, uncertainty and conflict. The dynamics of the strategic environment in Southeast Asia cannot be separated from the movement of the development of the Islamic State (IS). The terror threat in Southeast Asia is currently divided into differen...

The development of the Islamic State (IS) in Southeast Asia creates changes in the social order in a direct and indirect manner. This study aims to identify the factors that influence the development of the Islamic State (IS) and analyze the influence of its development on social vulnerability in Southeast Asia. This study employed a mixed-method s...

The covid-19 pandemic that is currently experienced throughout the world has led to great uncertainty upon public health and the national economy. The impact of the Covid-19 pandemic has shaped the strategic environment landscape with four distinct attributes that might threaten a nation’s survival, namely volatility, uncertainty, complexity, and a...

p>Indonesia is a country with a water area of 6.4 million km² or about 2/3 of its territory is the sea. Geographically, Indonesia's position is very strategic because of an international shipping route on it as well as a crossing point between the continents of Asia and Australia and the Pacific and Indian oceans. This configuration of t...

The North Natuna Sea is still a hot topic of discussion both nationally, regionally and internationally. The discussion is inseparable from the interest in the potential of natural resources and energy contained therein. The problems with the boundaries of the Indonesian Exclusive Economic Zone (ZEEI) and the territorial claims in the South China S...

The threat of terror in Southeast Asia has been currently divided into three generations of terror: Al-Qaeda terror network, ISIS terror network and IS terror network.This study aims at providing a risk analysis on the development of the Islamic State network in Southeast Asia. This study employed Analytical Hierarchy Process (AHP) approach, TOPSIS...

We propose a method for optimizing multiple-drone pursuers’ performance in handling attacks from Kamikaze multiple-drone evaders on a battlefield. The central aspect of this problem is to minimize damage produced by evaders towards a defended area guarded by multiple-pursuers. We propose a communication strategy among pursuers where each pursuer ca...

We propose an optimization algorithm for reducing execution time needed by multiple pursuers in solving a variant of the Multiple-Pursuer Multiple-Evader (MPME) problem where each evader tries to attack an area defended by pursuers. This problem is a variant of the Multi-Agent Pursuit Evasion problem. In our discussed problem, a group of pursuers t...

p>In a security perspective, the territory of Indonesia and the Southeast Asia region as a whole are strategic areas in economic, political and military aspects. This condition also has complex potential challenges and risks for creating tension among countries. After the Korean War and World War II the development of the crisis on the Korean Penin...

p>The availability of clean water is a large part of the main problem in the area of West Manggarai Regency, East Nusa Tenggara. Eventhough there is correlation between factors of adequate water, health and economic development. One area that represents this condition is in the village of Labuan Bajo. The enchantment of the tourist island of Flores...

p>Dalam perspektif keamanan, wilayah Indonesia dan kawasan Asia Tenggara secara keseluruhan merupakan kawasan yang strategis baik dalam aspek ekonomi, politik, maupun militer. Kondisi ini juga memiliki potensi dan tantangan yang kompleks dan berisiko menimbulkan ketegangan antar negara. Pasca Perang Korea dan Perang Dunia ke II perkembangan krisis...

p>Ketersediaan air bersih merupakan sebagian besar masalah utama diwilayah Kabupaten Manggarai Barat, Nusa Tenggara Timur. Padahal terdapat korelasi antara faktor kecukupan air, kesehatan dan pembangunan ekonomi. Salah satu daerah yang merepresentasikan kondisi ini adalah di Desa Labuan Bajo. Pesona wisata Pulau Flores yang terdapat di Kabupaten Ma...

p> Abstract - This study focuses on defense diplomacy between Indonesia and India in the Indian Ocean. This study used defense diplomacy concept and qualitative method with Soft System Methodology (SSM) and NVivo for the analysis technique. The data was collected through interviews and literature study. The results show that Indian Ocean has become...

p>Indonesia bukan salah satu negara claimant , tetapi provokasi Cina melalui kapal nelayan yang dikawal oleh kapal Chinese Coast Guard telah melanggar hak berdaulat Zona Ekonomi Ekslusif Indonesia di Laut Cina Selatan (LCS) yang berpotongan dengan Nine Dashed Line (NDL). Sampai saat ini sinergi antar instrumen kekuatan maritim Indonesia untuk menj...

p>Despite the fact that Indonesia is not one of the claimant states, China’s provocation through its fishing boats escorted by Chinese Coast Guard has been violating Indonesia Exclusive Economic Zone on South China Sea (SCS) which intersects with Nine Dashed Line (NDL). Up to this day, the synergy among Indonesian maritime power instruments to defe...

It has been understood that energy consumption and defense expenditure have an impact on economic growth. However, it is still unclear which aspect has a bigger effect towards another, especially in each country. This study aims to analyze causal relationship amongst those aspects in Indonesia for a period of 1986–2016. Auto-regressive Distributed...

strong>Abstract - Illegal Immigrant is a common problem between Indonesia and Australia. However, in handling the problem in sea border, Indonesia take a humanitarian approach while Australia take security approach through Operation Sovereign Border that had resulted to diplomatic confrontation. Therefore, this study focus on analyzing synergy of t...

p> Abstrak – Imigran ilegal adalah permasalahan bersama antara Indonesia dan Australia. Namun, dalam penanganannya di wilayah perbatasan laut, Indonesia melakukan pendekatan kemanusiaan dan Australia melakukan pendekatan keamanan melalui Operation Sovereign Border yang berdampak pada konfrontasi diplomatik kedua negara. Fokus studi ini adalah menil...

p> Abstrak – Imigran ilegal adalah permasalahan bersama antara Indonesia dan Australia. Namun, dalam penanganannya di wilayah perbatasan laut, Indonesia melakukan pendekatan kemanusiaan dan Australia melakukan pendekatan keamanan melalui Operation Sovereign Border yang berdampak pada konfrontasi diplomatik kedua negara. Fokus studi ini adalah menil...

Dieng-Batur is a geothermal resource located in west Mt. Sindoro and Mt. Sumbing, Central Java, Indonesia. The Dieng Unit 1 project of Geo Dipa Energy have successfully obtained 22 MW electricity from a geothermal power plant. Geological literature predicts that the Dieng geothermal system is controlled by geologic structures. Several geophysical m...

Lignocellulose is a component of plant fiber and consists of cellulose, hemicellulose, and lignin. High concentrations of lignin inhibit the access of cellulose-degrading enzymes in the process of hydrolysis. The aims of this research were to characterize the structure of lignocellulose from the aquatic plant C. caroliniana fresh and after pretreat...

Indonesia is still far from having an ideal future energy security, which is indicated by energy inefficiency. In fact, the dependency on fossil energy became a barrier to optimize the energy sector. Therefore, to achieve energy security, Indonesia should manage its energy resources strategically. As a solution, it can be solved by utilizing plasti...

For a long time ago, Indonesia was identified as the maritime country. The collective memory remembered from several islands in Indonesia shows that Indonesia is a large maritime space. The original name of the country was “Nusantara”, (called archipelago in English). From historical data in some location, there is some evidence about the glory of...

Social media accounts belonging to presidential candidates on the 2014 Indonesian Presidential Election are worthy of studying, particularly in terms of their users (the young voters); the question of which is whether they actively communicate via social media accounts owned by the presidential candidates and their supporters. In contrast, from the...

The use of Integrated Performance Measurement System (IPMS) method in an institution under Indonesian Naval Forces (TNI AL) is intended to improve the integrated performance measurement system which generally is only based on financial accountability report. This paper presents the combination of DEMATEL, ANP, and IPMS methods for performance measu...

In operating Indonesian Navy Vessels (KRI), users often find some indicators leading to the prediction that the system experiences a decline in performance or a breakdown, and requires repair at great expense. To support the reliability-based maintenance system, an analysis is required to determine the exact breakdown rate and the state of the syst...

The South China Sea is a vital body of water for regional and extra-regional countries. The rivalry between two major powers, namely China and the United States, the closer relations between the former and Russia in the past few years, in particular their joint naval exercise in the South China Sea in the second week of September 2016, and North Ko...

Colonialism has been a preliminary thesis that can be addressed in the Indonesian maritime culture degradation. In order to restore the maritime culture, the current representation of degradation in the community level needs to be considered. This paper provides the historical process of Banten maritime culture degradation and the existing conditio...