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Maintenance and repair (M&R) of military equipment are crucial for operational readiness. The article highlights challenges faced by military forces, particularly in the US, with significant equipment non-operable due to inefficient M&R. It emphasizes modernizing M&R through Predictive Maintenance (PM) and 3D Printing (AM). PM employs AI and data analytics for real-time monitoring and foreseeing malfunctions, signifying a strategic shift in M&R. AM significantly curtails downtime by enabling on-demand spare parts production, presenting a solution to traditional military M&R challenges. The article also underscores the economic advantages and potential for operational efficiency improvements through these technologies. However, it points out hurdles in implementing PM and AM, including high initial costs, lack of trained personnel, and the threat of counterfeit production in AM.

The article describes the issue of implementing the Resistance Operating Concept as part of a comprehensive approach to ensuring the defense of the state and its resilience. The basic conditions necessary for the introduction of that instrument are sought, and a comparative analysis of selected European countries that started to build a resistance movement is carried out. The article further describes the strategic definition of the resistance movement in the conditions of the Czech Republic, the legislative definition of the resistance movement and its anchoring in the framework of mental law, and the connection of the resistance movement to individual phases of the conflict. It analyzes the relationship of the resistance movement to individual phases of the conflict and categorizes the actors of the resistance movement, their roles and the methods used. In conclusion, it defines the necessary conditions for the implementation of the resistance movement into the security and defense system of the state.

The article deals with the preparation of the Active Reserve of Czech Armed Forces, territorial forces in detail. It compares them to the equivalent of the active reserves of the Polish army, namely the Territorial Defense troops. A comparison of the development and preparation of these forces points to the necessity of solving or updating the system of calling up reserves of the Czech Armed Forces, their training, arming and equipping.

The article describes an innovative view of a possible methodical process of access and protection against disinformation. The ever-increasing digitization and use of cyberspace to disseminate all kinds of data and information provides users with an indisputable number of associated benefits associated with rapid access, distribution or sharing of current knowledge. However, this development trend also reciprocally generates a number of related threats that need to be faced. Our own resilience and effective tools against information campaigns and information actions of all relevant actors play the key role here. The critical thinking itself and the process mechanisms used to access information are the focus of overall resilience to this type of security threats. Thus, the methodical process can help a wide range of readers broaden their view of the complexity of the problem and partially minimize the associated security risks.

This article examines whether Turkey is ready for a full-scale military conflict with Bashar Al-Assad's Syria. It draws from an adaptation of Clausewitz's concept of three resources that a state must possess to be able to win a war: the fighting forces proper, popular support, and its allies. Turkey is at a significant disadvantage when it comes to its air force and air defense capabilities. Should a major confrontation erupt, Turkey would not be guaranteed to be able to control the relevant air space. Turkish citizens do not favor seeing their country in a foreign quagmire. Despite myriad differences, Turkey it is still deeply embedded within NATO, and its strategic interests do not differ from those of its strategic allies. Turkey also cannot afford to risk an open military conflict with Russia. The article concludes that Turkey is politically and militarily not capable of fighting a full-scale war in Syria.

The article examines the impact of recent geopolitical, economic, and security changes on logistics support capabilities in EU and NATO member states. The study analyzes the effects of the COVID-19 pandemic and the armed conflict in Ukraine on logistics supply chains, considering environmental, social, and security concerns. The research questions focus on identifying the main changes and assessing their implications for commercial, military, and humanitarian logistics. The prolongation of the conflict in Ukraine and the economic sanctions imposed on Russia have been found to have a significant impact on logistics capabilities, perceptions of the structure of supply chains and the risks arising from this. The impact of these events is also producing third-country poverty and dehumanizing the UN SDG goals. On the other hand, improvements in NATO troop readiness and weaponry have been noted. The study highlights the need for further research to investigate specific threats for different types of supply chains and to consider the complex and evolving nature of the issue. Ultimately, this research provides insights into the challenges and opportunities facing logistics capabilities in the context of ongoing geopolitical and environmental changes.

This study presents the perspective of Czechoslovak diplomacy on the events of the Yom Kippur War (1973) in the context Czechoslovak foreign policy towards the Arab-Israeli conflict in early 1970s. The research is based on so far rather underexplored archival sources. Despite Czechoslovakia's declared unequivocal support for the Arab side of the conflict, Czechoslovak Middle Eastern policy since the mid-1950s was not entirely unconditional in relation to the Arab countries. Internal documents of Czechoslovak government occasionally revealed criticisms of Arab representatives. The Yom Kippur War represented a significant moment in this regard, as it was a military confrontation initiated not by Israel but by the Arab coalition, posing a challenge for Czechoslovak propaganda. Simultaneously, this armed conflict presented an opportunity for Communist Czechoslovakia to further deepen its relations with its Arab allies.

This paper deals with teaching of operations research at University of Defence and its support by means of using selected software for linear programming. The main aim of the paper is to demonstrate possibilities of using the add-in program Solver in Microsoft Excel and Linear Program Solver in teaching operations research via solving an illustrative example of linear programming problem. The paper further introduces operations research as a scientific discipline and a course taught at University of Defence. Last but not least, it discusses advantages and drawbacks of introducing software into teaching of operations research.

This text presents development of the Ukrainian conflict in the context of contemporary discussion about the extent of Russian intervention in crisis regions. The author explores thesis about application of hybrid war by Russian side, use of new military and strategic methods. He also presents and evaluates the arguments which oppose the idea of considerable changes in character of military conflicts, which were demonstrated during the occupation of Crimea and during the combat clashes in Eastern Ukraine having in mind the state and possibilities of the involved actors.

The article analyzes key aspects of the development of the Czech Republic‘s defense policy since 1989, with a focus on the role of strategic culture. It examines historical, political, and social factors that have shaped the Czech Republic‘s approach to defense and security issues. Special attention is given to the transformation of the Czech Armed Forces, the transition to a professional military model, and responses to changing geopolitical threats. The analysis also considers public perceptions of the military, the influence of historical narratives on strategic culture, and the attitudes of political elites toward defense matters. The article highlights the importance of strategic culture as an analytical framework for understanding long-term trends and the evolution of defense policy, while suggesting potential avenues for future research in the Czech context.

The article follows the author's comparative analysis of American and Russian nuclear doctrines and armaments from the fall of 2021. It presents the current nuclear strategy of the United States of America based on a content analysis of three specific areas of the updated version of the Nuclear Posture Review. Applying interpretive analysis and a rich secondary sources apparatus, the author also reflects on his 2021-formulated assumptions and expectations about the further development of American nuclear strategy under President Joe Biden. The author analyzes the influence of the presidential administration's ideological and political ambitions together with the decisive geopolitical events of 2022 and concludes that mainly due to the second factor, the current shape of American nuclear strategy has not undergone any revolutionary changes and continues to maintain a long-standing continuity and consensus about its basic principles.

Biosafety and biodefense (i.e. all countermeasures preventing the spread of biological agents in the environment and population) are on the regular agenda of states and their militaries. Somewhat aside are global catastrophic biological risks (GCBR), which can destroy human society as a biological species. Although a precise definition of what constitutes a global catastrophic biological risk is still being sought, it can be considered the impact of potential global catastrophic risks (GCR) on the social, economic and biological structure of human existence. This implies that GCBRs are a subset of GCRs. It is also open to discussion whether in the case of GCBRs the risk must necessarily be biological agents, from viruses to humans, or whether anthropogenic threats can also be accepted as risk factors, or what the impact must be for a risk to be included under the designation GCBR.

Chemical, Biological, Radiological and Nuclear (CBRN) weapons still represent a relevant threat despite international treaties and regulations. International projects like the Permanent Structured Cooperation (PESCO) of European Union (EU) appears as a suitable way of the further development when considered both complexity and expensiveness of the countermeasures to the CBRN. In this work, basic principles of PESCO, limitations, opportunities and expected directions of innovations were searched. The final recommendations on PESCO projects in the CBRN field are founded on the reached findings. Recommendations and conclusions on limited PESCO efficacy on one side and opportunity to resolve weakness of the Army of the Czech Republic (AČR) in the CBRN by collaboration in the EU on the other were particularly described in this paper. Without the collaboration, the AČR will hardly reflect the progress on CBRN defense.

This study deals with selected aspects of the conflict in Eastern Ukraine in Luhansk and Donetsk region in period of April 2014 - to February 2015. Study is divided in two subsequent articles. The first article consists of introduction, theoretic-methodological part, analytical part and short summary, which defines main features of Russians engagement in the conflict. Theoretic-methodological part deals with terminological, theoretical and methodological background of analysis, including generally approach of Russian federation to security policy. Analytical part is divided in to the two partial chapters. The first deals with main Russian objective in the conflict. The second deals with the phases of Russian engagement.

The US military presence in Afghanistan has been the subject of retrospective analyzes that facilitated the identification and learning of important lessons for future military actions. This article analyses, through the case study method, the way defense resources were managed from a sustainable development perspective, focusing on the durable effects of the main projects aimed at ensuring this country's initial steps towards a sustainable development destination. As a result, this study points to the positive potential that the military instrument could have in a country's efforts to achieve sustainable development goals, highlighting the way that unsustainable management practices can compromise or even nullify the progress in this area. Consequently, the main product of this research is a model of unsustainable use of defense resources that decision makers should know and avoid in the future, to obtain long-term beneficial results.

Leadership and its styles have been in the spotlight for many years. The changing military environment and demands on army readiness bring new questions and perspectives to leadership. Leaders now face constant changes and specifications of the new modern era. Concerning these changes and transformations in society and the Army, there are new demands on soldiers and leaders at all levels of the Army of the Czech Republic. This paper provides insight and muse about both transactional and transformational leadership styles and investigates an approach to these styles by Czech military students. This paper aims to identify what leadership style Czech military students prefer at the University of Defence. This research focused on evaluating the personal characteristics required for a leadership position. To verify the relevance of the gained results, we employed paired t-test.

The aim of the article is to broaden scientific discussion held within the defence and security community on methodological approach to scenario development process. The author brings an innovative look at the concept of modular task force development, which is considered, in his conception, as a result of interconnection between capability requirements arisen from scenario analysis process, and respective type of force units being a part of the current military structure. The author´s approach to task force generation process, illustrated by a case study, is a synthesis of best practices and findings derived from national as well as EU and NATO planning processes. The proposed concept of the task force generation might be perceived as an effective tool for supporting strategic decision-making process.

The article deals with the possibilities of protecting the outer perimeter of static military facilities using ground-based unmanned systems that can complement the already existing protective elements. The conclusions reached and theoretical assumptions were experimentally verified in the field during the protection of a small base, using UGS Taros Furbo and Tactical Decision Support System calculations. The protection routes calculated by the system were then practically implemented by dismounted patrols and autonomous UGS Taros Furbo, focusing on terrain traversability and time of overcoming. The main objective of the paper is to present to the military public the current possibilities of deploying UGS Taros Furbo in the protection of static military facilities such as command posts or bases. Their use can significantly reduce the requirements for the deployment of dismounted patrols to protect the outer perimeter.

The article presents selected functionalities of intelligence support in the Czech Armed Forces, which are addressed in the context of opportunities and challenges of the future operating environment. Its aim is to formulate, in parallel reflection with the current approaches of the North Atlantic Treaty Organization, the possibilities of implementing intelligence, surveillance, reconnaissance and electromagnetic warfare in national conditions. Military practice is presented with a direction on how to respond to changes in the nature of the operational environment, including changes in the physical and non-physical domains of the battlespace to which all components of modern military forces must adapt while maintaining the necessary interoperability. The article is a response to differing and often not entirely correct understandings of the issue, which can be found even among specialists. It summarizes what has been learned so far and suggests where the discussed functionalities should go.

United states of America classified from 2019 Iranian revolution guards as "foreign terrorist organisation". Article analyses consequences of this step. Text in the introduction presents Guards and highlights the differences between this organization and "classical" terrorist organization. Goal of the main part of text is to analyze American steps and finds consequences resulting from it. This work concluded that though legal consequences of putting Guards on the list of "foreign terrorist organization" are small, on the other hand its practical impacts are huge. There was also found link between putting Guards on this list and new American strategy of "maximal pressure" against Iran.

This paper examines the role of strategic communication in military operations, with a focus on its impact during the first year of the Russian-Ukrainian war. Using a process-tracing methodology, the study explores whether Ukrainian strategic communication was decisive in resisting Russian attacks. Our findings indicate that strategic communication functioned as a central component of Ukraine’s defence. Effective messaging mobilized broad support from diverse actors, including state entities with no regional stakes and non-state contributors such as civilians, volunteer fighters, and organizations, driven by motivations beyond self-interest. Ukraine’s resilience stemmed not from a deceptive Russian strategy (i.e., a lack of genuine intent to engage in a full-scale war), but from its bold counter-offensive, bolstered by international aid - support amplified and sustained by the strategic communication efforts that shaped global perceptions and secured critical assistance.

This article deals with one of the most explosive areas of the world today, which is the Near and Middle East (NMEA) and especially the territory of historical Palestine, where the Israeli-Palestinian conflict (IPC) has been going on for a long time. The text deals primarily with historical and military factors and is written as a historical explanatory analysis. It focuses on the most significant historical events and explains the ways of functioning and the consequences of the processes that have been taking place there for a long time.

The article analyzes loitering munition as a distinct category separate from traditional UAVs and examines its role in recent armed conflicts. Drawing on qualitative and quantitative analysis, it finds that these systems have become a persistent feature of modern warfare, which is also reflected in the rapid expansion of acquisition efforts within NATO countries after years of stagnation. Building on these findings, the article introduces four functional criteria defining loitering munition and provides a targeted DOTMLPFI mapping that outlines the key requirements and indicative metrics needed to achieve full operational capability. The study shows that progress across all DOTMLPFI domains is essential for effective and sustainable integration, particularly in smaller armed forces.

This article presents the first systematic analysis of cognitive resilience education within the Czech Ministry of Defence, which is growing in importance in the context of contemporary hybrid threats. Through methodological triangulation (document analysis, questionnaires, interviews), the research maps the coverage of relevant topics across all levels of formal military education. The SWOT analysis reveals both existing foundations for cognitive resilience development and the absence of a systematic approach to this issue. The results highlight three main challenges for transforming the educational system: systematisation of the approach, personnel resources, and infrastructure modernisation. The study establishes an empirical basis for strategic recommendations to strengthen military personnel resilience against information and psychological operations.

The assessment of force ratios and battle casualties is a crucial aspect of the military decision-making process. This article evaluates three different tools used by the Army of the Czech Republic at the tactical level: a calculator based on Lanchester's laws, a module within the Battle Information System, and a constructive simulation system. The results indicate that while all tools produce similar outputs, the constructive simulation system offers more accurate estimates of combat losses for both equipment and personnel. Additionally, this system enhances the ability of commanders and staff to adapt to changing scenarios during planning. The primary conclusion is that the constructive simulation system provides a practical and flexible solution for supporting the military decision-making process at the brigade and battalion levels.

The concept of strategic communications rose to prominence especially with the events linked to the Crimea annexation and Russian intervention in Eastern Ukraine. As such it has been mostly related to the reactive fight against disinformation and propaganda or other elements of the hybrid campaign. This paper aims to point to the much broader potential for the tool of strategic communications in support of goals in the realm of national security and defence, while it is understood as proactive efforts and specific mindset using the information effect to advance national interests. Based on the literature review, benefits of strategic communications beyond hybrid campaigns are identified also in the fields of foreign military operations, counterinsurgency, counter-terrorism, deterrence and crisis management. It describes the informational, particularly, the cognitive, dimensions of these security threats as well as of the measures to counter them.

The article deals with the possibility of using simulation technologies in the training of students of the University of Defence in tactical training and seeks to answer the question whether the use of these means brings demonstrable effectiveness by means of an experiment. First-year students in a Field Training course were randomly divided into 42 sections of approximately equal numbers and then assigned to 3 categories based on their use of live and virtual simulation. All groups were assigned points for a specific tactical activity during the final exercise. The total scores of all groups were subjected to a subsequent statistical investigation using a one-factor analysis of variance on the data to examine whether there were statistically significant differences between the groups. Although students' use of modern simulation technology had a perceived positive effect on improving the quality of training, there was no evidence of statistically significant differences between the groups studied using statistical methods. However, the results of the experiment do show to some extent that some differences do exist between the groups and therefore leaves some opportunity to conduct similar, or more extensive research, in an effort to promote the attractiveness of the training process to military school students.

The article is based on a study carried out as part of the Long-Term Organizational Development Plan project by the Center for Security and Military-Strategic Studies of the University of Defense entitled "Armed Conflict". As part of the study, the issue of strategic surprise was analyzed and assessed, the aim of which was to find causal mechanisms and connections between the security of state defense and the phenomenon of surprise in the conditions of the 21st century. The article deals with the issue of surprise and its impact on state defense security. It describes strategic surprise as a principled aspect with implications and impacts on state defense. It examines the issue of surprise as a principle of military art in the context of contemporary strategic thinking.

This paper deals with the issue of logistics planning – one of the seven planning domains of defence planning in the Ministry of Defence Department of the Slovak Republic. In the framework of the descriptive research problem, the author was looking for an answer to the question: How is logistics planned in the defence planning system at the departmental level? The article contains the results of theoretical and empirical research carried out on the given issue. The author explains the main theoretical background of the research issue, describesin more detail the methodology of logistics planning in the conditions of the department as well as current knowledge and experience from practice, points out the most significant problems in the field and proposes their possible solutions.

This article presents a formal economic framework for assessing the sustainability of prolonged attritional warfare. Using the ongoing Russian invasion of Ukraine as a case study, the paper models the interaction between military production and consumption (losses) to evaluate the limits of state endurance under sustained conflict. The core of the analysis is a differential function of the war economy, defined as the net capacity to sustain operations over time, which is the difference between production and losses. This function is embedded within a theoretical construct that distinguishes between sustainable and unsustainable operational regimes, marked by critical thresholds of system exhaustion. Through a combination of regression analysis and symbolic modelling, the paper demonstrates how Russia’s current attritional strategy may be approaching a structural breaking point. The findings offer a conceptual and empirical basis for evaluating wartime industrial resilience and may inform strategic policy and conflict forecasting.