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The selection of optimal weapon systems is crucial for national defense. Traditional empirical methods struggle to address the complexities of modern warfare. This article explores the potential of constructive simulation for informed decision-making in this domain. Simulating tactical operations with complex variables, such as terrain, enemy actions, and system interoperability, provides valuable insights into weapon effectiveness. This enables the optimization of acquisitions in line with strategic goals. Design simulation allows for the exploration of factors difficult to test comparison of armament configurations, analysis of enemy tactics, and optimization of unit composition and deployment, saving costs and time. Simulation enables the safe exploration of even high-risk scenarios.

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.

Existing research about China and Taiwan deals primarily with bilateral relations, military doctrines, etc. They don't pay much attention to the consequences of the potential China-Taiwan war. The article examines conditions for emerging and activity of guerillas with paramilitant signs in the case of China's domination over Taiwan. The analysis is based on the present general, socio-economic, political, geographical, and technological environment. A substantial part of the analysis is also argumentation about the potential of urban guerilla. The article is based on data, pieces of information, polls and academic and analytical texts relevant to the main research questions. Those questions are the potential for emerging, sustainability, and effectiveness of guerilla. The article comes with findings, that argue the relatively high potential for the emergence of guerilla primarily because of the suitable environment in Taiwan and possible effectiveness and sustainability based on existing variables, which can however also limit this potential.

The article addresses the use of social media intelligence (SOCMINT) as a tool for recruiting and selecting souces by foreign intelligence services, with an emphasis on the risks it poses to students in military studies at national military universitiy. It analyzes the specific ways in which SOCMINT enables foreign intelligence agencies to effectively gather personal data and profile potential collaborators from both public and private information shared online. Research conducted among students of the University of Defense and other institutions revealed that military students share comparable types of information on social networks as their civilian peers, making them equally vulnerable to the activities of foreign intelligence services. However, military students are preparing for careers in defense and security, making them a significantly more attractive target for foreign intelligence agencies than other categories of employees.

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.

The annual examination is an integral part of the physical training system of a soldier of the Army of the Czech Republic, which assesses his physical fitness. This assessment provides dual feedback - it informs examinees of how they are performing against normative tables and each other, and at the same time, gives commanders an idea of the current physical fitness of their subordinates. This thesis focuses on the endurance event of the 12-minute run (also known as the Cooper test). Based on data from 2011 to 2021 and nearly 50,000 evaluated tests, the potential effects of age on soldiers' physical performance and appropriate adjustments to individual age limits were examined. The analysis showed that the difficulty setting for achieving the same rating differs for both genders and that there is a different decline in physical performance with increasing age than reflected in current norms. Based on these analyses, a proposal for modifications to the annual physical training test was developed and is appended to this paper.

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.

Based on the content analysis method, this study analyzes the first ever published security strategy of the Israel Defense Forces, which was published in 2015. The main objective of the paper is not only to present the circumstances of its creation and discuss the main objectives of this strategic security document, but also to outline the broader geopolitical context from which it emerged. The authors argue that the document primarily emphasized two areas - the use of force and capacity building of the Israeli military. Among other things, the publication of the strategy was intended to have a deterrent effect. In the conclusion, the authors compare the Gideon Plan and its follow-up, the Tnufa Plan, and point to the considerable importance that consensus among political and military elites has in the implementation of such a document and reflect on what lessons and inspiration can be drawn from this case in our geographic space in the process of formulating or reformulating strategic security documents.

The article deals with the comparison of refunds of non-material damage in public and private area. In the public area is analyzed legal regulation on health injuries in service relations, in private area is discussed legal regulation on health injuries in civil law and labour law. Particular attention will be focused on the transfer of compensation in the event of injury to the heirs - while in service relationships, such claims are extinguished by death (not transferred on the heirs), which was taken over from the 1960s legislation, in current private law, do not cease if they have been recognized or at least brought in court. The aim of the paper is a critical analysis for the current state of legal regulation and the proposals de lege ferenda (approximation to labour law regulation). The issue has increased importance for public finances and functioning of public sector and enforcement of the rule of law.

The center of gravity in military affairs represents a dominant element of military art, used in the planning and conduct of military operations. The doctrine defines it as the main source of power that provides the actor with his strength, freedom of action and/or the will to fight. This article examines Clausewitz’s concept of center of gravity through selected philosophical perspectives and clarifies its significance in military theory and practice. It presents the doctrinal development of the concept, discusses its context, and concludes that the concept of the center of gravity remains a key doctrinal and practical element of operational art.

The language training within the Ministry of Defence [MoD] of the Czech Republic is primarily focused on English. However, in accordance with the Concept of Personnel Training for the Needs of the MoD, the MoD provides language training in other foreign languages as well. The language teaching is the responsibility of the Language Centre of the University of Defence Brno [CJV UO] and includes English, French, German and Russian. The aim of this article is to compare the activities of the CJV UO with similar language centres in the defence departments of Germany, Austria and France and to present the teaching of French, German and Russian within the MoD through examples of good practice. In the context of the current geopolitical situation, the teaching of French, German and Russian becomes more important, and the CJV UO responds flexibly to the demands of the MoD regarding the provision of the teaching of these languages including professional language and electronic teaching support.

The article presents more than ten years of experience in testing the abilities of pilots during flight control on flight simulators. A hypothesis is stated about the possibilities of finding common features in flight control, the basic mathematical apparatus for evaluation is presented, the flight simulators used and, of course, the achieved results are presented. 110 pilots have already been tested and a total of 2360 missions - test flights - have been simulated. Subsequent mathematical analysis provided approximately 40,000 results suitable for further statistical processing. This amount of data obtained from realistically simulated flights provides a prerequisite for defining applicable conclusions to the proposed mortgages. For the needs of subsequent certification, a proposal for the pile measurement methodology was also prepared, which summarizes both the theoretical approach to pile testing and the procedure for carrying out tests on individual simulators. Part of the proposed methodology includes an overview of the software created to facilitate the recording of data from individual missions, as well as software for own analysis of the measured data from the missions.

The article concerns the issue of arson attacks in Israel.The issue of terrorism in Israel is quite broad, given that it is a very common phenomenon here and Israel deals with terrorism on a daily basis. The paper therefore focuses on incendiary balloons, a weapon that repeatedly caused fires around the Gaza Strip between 2018-2023. It examines their history, their design, outlines the possibilities of their elimination, the advantages and disadvantages of possible technical solutions, and a reflection on the future of their usage.

The aim of this study was to create an overview of the Czech Armed Forces' development in approach to environmental protection from 1989 to 2022. Using the methods of analysis, synthesis and comparison of the Czech, EU´s and NATO´s environmental legislation, we created a comprehensive and previously unpublished overview of environmental protection within the Czech Armed Forces. Found outputs were set into illustrations depicting the activities in the environmental field with internal links between civil legislation, EU's requirements, and NATO's policy in chronological order. We conclude that the year 2000 represents a key milestone from which the approach to environmental protection have stagnated. Among the reasons for the stagnation, we identify commanders' concerns about "green approach" to troop training and the lack environmental education within defence department.

Over the last few years, a need for reinforcing the NATO-EU mutual coherence has become increasingly apparent. The EU and NATO have recently initiated the steps to consolidate the strategic cooperation where a way ahead to converge NDPP and CSDP planning process was also underpinned. The recent introduction of new tools tailored to get more effective the CSDP process offers new opportunities for facilitating a convergence of EU and NATO planning approaches. Even if it is impossible to assume that the Alliance's and the Union's planning processes would become identical, the implementation of PESCO and other subsequent procedural tools has created a room for potential synchronization and harmonization of respective planning processes. The paper summarises findings on certain parts of both processes which could be brought closer, in terms of time and procedures, without affecting the autonomy of both organizations in any way.

The article deals with selected international treaties, current agreements and international cooperation initiatives in the field of non-proliferation of nuclear and chemical weapons, in which the Czech Republic is represented through specific bodies or ministries. There is also a general description of the view and the specific military approach. The involvement of the MoD and the Czech Armed Forces in NATO structures enables to influence the strategic decision-making in the area of CBRN and thus support the current trends concerning forensic analysis, sampling of CBRN samples and response to new trends in the field of WMD elimination.

The article deals with the basic characteristics and tactical-technical requirements for the tactical unmanned aerial system (TUAS), which is planned to be implemented in the Czech Armed Forces in the upcoming years. Based on the results of the comparison of the Czech Armed Forces requirements with the parameters corresponding to the TUAS, the Hermes 900 and Heron systems of Israeli production appear to be the most suitable variants. Both aircrafts can represent a comprehensive solution in this area. They both have a long tradition of production, research and development and of course, they both meet the requirements for TUAS within NATO and the European traffic operations accreditation. However, the decisive selection parameter, apart from security risks and compatibility, is also the purchase price. The main goal of the article is to bring a view of the issue from a broader context and to find a possible way-out together with an evaluation of the advantages and disadvantages of each of the proposed variants.

The personality of the seventh Czechoslovak president, army general Ludvík Svoboda, is well known to older generations, younger generations are aware of him because of the controversies of recent times. Although there are many biographies of Svoboda, they are mostly determined by the time of their creation and the effort to avoid naming the problems of the time.

The paper deals with the process of constructing temporary bridges after the devastating floods that hit Slovenia at the beginning of August. The Czech Republic has decided to donate three TMS (heavy bridge set) bridges to the Republic of Slovenia as part of humanitarian aid. The article describes the process from the dispatch of a reconnaissance team, through the evaluation of the reconnaissance, to the construction itself. The paper is based on the experiences and observations of the author, who took part in all the processes as a direct participant.

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.

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.

The article deals with the formation of artillery in the Czechoslovak legions in Russia. Using information drawn from contemporary sources and books from the 1930s, it presents the basic milestones that were at the birth of this important part of the Czechoslovak legions.

Grey Rhino is a metaphor for security threat, which is unkept irrational for large extent also high probability of harmful effect on a subject of risk owner. Business continuity management system is assessed in a diagram as controlling instrument aimed at operational hazard mitigation of continuity disturbance of affected subject. A ´from Operations´ Value Added - O´VA is established as qualitative dynamic information about productivity of activities. The measures are designed in crisis scenario for quality improvement of subject´s crisis readiness. An indicator of business risk continuity slip is defined. In a connection with war conflict on Ukraine is assessed if it is Grey Rhino manifestation.

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.

The Russia has presented the ongoing war in Ukraine by the term special military operation, whose goals were declared by Russian President Putin in terms of demilitarization and denazification of Ukraine. In the wider context, there is an imperial effort of Russia to enforce its power and influence in the region by an offensive and aggressive war. The authors define the fundamental difference between a special operation and the so-called special military operation in the context of contemporary interpretation of the Kremlin. They further argue the way in which Russia is trying to justify the war and discuss its reality in terms of international law.

The civil war in Myanmar has been going on for more than seven decades. After the military coup in February 2021, it has undergone significant structural changes and gained new momentum. The causes of the conflict lie in the inability of different ethnic and political groups to find a way to coexist within a single state entity and the autonomisation of the military. The main actors in the war in Myanmar today are the military junta and its supporters, the democratic opposition and ethnic organisations. After the coup, the strength of the resistance movement and its operational capabilities are growing. However, this growth has its limits, given the continued disunity of opposition forces, the technical superiority of the Myanmar army and the strengthening of its numbers through compulsory conscription.

The process of procuring military equipment, technology, material, and associated services (VM) is frequently shrouded in concerns about cost-effectiveness and, in some instances, even becomes the focus of law enforcement investigations. This often leads to delays in strategic investments and exposes involved individuals to the risk of criminal charges. Additionally, there is a notable lack of capacity to impartially evaluate the overall investment's efficacy. Consequently, the "Znalec" (Expert Witness) project was initiated as a part of the defense research program. Its objective is to explore the feasibility of establishing an expert institute that could impartially assess the value of the military procurements, set a standard for evaluating these assets, and outline a training program for relevant experts. This paper specifically addresses the first objective of the project, proposing a legal framework for the expert institute based on an extensive systems analysis.

The article deals with the consequences of changes in society and the army after the "Velvet Revolution" in 1989 for teaching social sciences at military schools. The changes are illustrated by the example of the Military University of the Ground Forces in Vyškov, which trained most of the officers for the ground troops. The first part of the article shows the use of social science teaching at military schools to ideologically indoctrinate students in favour of the ruling Communist Party of Czechoslovakia before November 1989. The next part of the article deals with the reflection of changes in society and in the army after the abolition of the article on the leading role of the Communist Party of Czechoslovakia in the Constitution in the system of teaching social sciences, in their content and scope. The content of the article also shows individual milestones in the process of changes in the teaching of social sciences on the way from their use for communist indoctrination to the formation of democratic army officers.

The article contributes to a more efficient use of the theoretical, technological and application base, especially to the improvement of decision-making processes at the strategic level. It offers a methodological framework for solving the armed forces capability optimization problem by implementing modeling, simulation and operations research tools and theories.