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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.

The article describes the reasons that led to the development of the implementation tool for development projects used by the Czech Ministry of Defence to simplify the planning processes and the experience of its users with the tool. Modernization of the army is one of the basic building blocks needed to achieve the goals set by the state's security strategies. A comprehensive approach is necessary to perform many consecutive activities, such as project management, risk management, and others. To streamline the processes needed for the preparation and planning of development projects, the Czech Armed Forces issued a methodology to create an implementation plan for the acquisition of new military equipment in 2021. The purpose of this article is to present the results of the analysis of experience with its annual use in practice.

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and comparison of the Czech, EU´s and NATO´s environmental legislation, we created a comprehensive and previously unpublished overview of environmental protection within the Czech Armed Forces.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.

The paper argues that proxy war is an increasingly often used tool in the Middle East, in the already conflicted territories where international involvement is not only enabled, but also attracted and encouraged by the international law for the purpose of region's securitization. Thus, the paper's aim is to increase awareness on the fact that the Middle Eastern countries passing through civil war periods and accepting external actors to deal with their crises do not only become fertile territories for proxy wars, but the intervening actors start pursuing their own interests beyond the host country's interest in resolving the conflict.

IoT devices (sensors, drones, cameras) are gaining more and more emphasis on military operations. The application of IoT elements in the military environment increases situational awareness and supports the acquisition and maintenance of information superiority. The information they provide about the enemy, the area of operations, and the location and status of our soldiers and assets can contribute to the successful execution of operations at the tactical, operational and strategic levels. However, they can also pose serious threats if their vulnerabilities allow the data they collected to leak or they provide access to the info-communication networks used for the enemy. In this article, the author examined the vulnerabilities of these IoT devices using keyword analysis. After drawing conclusions from the analysis of the relevant literature, he compared the results with the general-purpose IoT threats and attacks typical of today, like distributed denial of service attacks, security, software, security and privacy issues.

Government expenditures allocated for defence are one of the categories comparable between countries to observe and analyse long-term trends. The paper compares the defence budgets of the USA and the Russian Federation between 2000 to 2019 with the aim to analyse potential causes of fluctuations in defence spending. The purpose of the paper is to demonstrate that military budgets are dependent on a combination of various factors such as current domestic policy, the economic cycle and global security and economic issues. The work uses significant as historical milestones to analyses their impacts on the dependent variable of military budget. As these, Operation Enduring Freedom (2001), Iraq war (2003), the inauguration of the US Presidents Barack Obama and Donald Trump, the economic crisis (2007-2008), the Russian currency crisis (2014) and the Russian annexation of Crimea (2014) were identified.

The theoretical journal Vojenské rozhledy was founded in 1920. Its publishing was interrupted twice, but it has continued until now. The aim of the article is to evaluate the importance of the journal for development of the military and security theory and practice and to reflect on its possible future. Attention is paid to the focus of the magazine during the Czechoslovak First Republic. The article also deals with the attempt to issue Vojenské rozhledy during the Second World War and unsuccessful efforts to restore it after 1945. The article also deals with the circumstances of publishing and aiming of the magazine Vojenská mysl, which replaced Vojenské rozhledy in the period 1950-1991. Since 1992 it has been continuously published under the original name Vojenské rozhledy. The author concluded in his analysis that, despite the changed conditions, which make it difficult to publish theoretical journals in general, the Vojenské rozhledy are irreplaceable in the Czech conditions.

Increasing pressure on the quality of the educational content brings the need to address the issue of hidden mechanisms in the educational process that have impacts on the quality of knowledge and skills. This article discusses the existence of the hidden curriculum in lifelong learning and puts it into the context of the lifelong Professional Military Education as it is provided at the Centre for Security and Military Strategic Studies at the University of Defence. The uncovering of the hidden content in education may not be a welcome process, in extreme it may become unacceptable. However, hidden content can affect the achieved learning outcomes, as well as their deliberate disclosure and appropriate processing. The aim of the article is to describe whether and with what benefit can the concept of the hidden curriculum be applied to professional military education in the Centre for Security and Military Strategic Studies environment .

The article studies possibilities of utilization of Global Navigational Satellite Systems Galileo and BeiDou in the Armed forces of the Czech Republic. It analyses its advantages, weaknesses and assets the army. The study is grounded in knowledge and experience of the Czech military geographic service and supports it with comparisons with already implemented systems GPS and GLONASS. European project Galileo brings for the most part independence on GPS and direct influence of the Czech Republic. Chinese system BeiDou provides individual alternative, although with limited access. In combination with multiconstelation receivers, they can substantially complement the current structure, make more accurate measurements and lower vulnerability to jamming and spoofing/deception. AČR may utilise benefits of the systems with modernisation of devices a by participation in development projects of global navigation.

The article is focusing on challenges connected with execution of the Czech Army military operations in tropical rainforest under umbrella of international organization. The military engagements in the tropical climate depends on unit general characterization and necessary unit competency insufficiently specified in the Czech Army Catalogue of Capabilities. The Czech Army Catalogue of Capabilities standardizes training methods, training cost, and required training area and required training equipment and material. Based on experience gained from the training of the Czech military personnel in Jungle Training Centre in French Guyana, we can assess that to attain required skills for jungle operational environment acquires a few weeks. The international organizations are capable to provide necessary training for jungle operational environment in order to reach required level of skills and competencies before operation execution.

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 is about the immigration in France and its consequences on the security field. It starts by the historical context and pays a big attention to the development during last two decades. It analyses the process of the islamisation on the cultural, social, security, and political levels. It continues by the French debate which reflects the clash of two contrasting approaches: political correctness vs. critical attitudes. The French experts dispute about two key subjects: the numbers of the immigrants and, namely, the correlations between the immigration and the growing numbers and brutality of the terrorist attacks (the so - called amalgam). The last part analyses the place and the role the immigrants in the French armed forces. This text offers an original periodisation of the phenomena of the immigration in France since the first post WW II years until today. It examines not only its quantitative aspects, but also its qualitative changes.

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.

In fact, we have no universal method for evaluating impacts and protection of nature during military exercises and training. Establishing Environmental Training Group (NATOTraining Group/Army-Sub-Group) revolutionized the ways in which hazards were defined and analyzed to help communities protect themselves against these perils. Newly developed Training Impact Matrix/ Hazard & Impact Index methods enable truly to assess environmental dangers of military materials, vehicles, activities, energy consumption, and their impacts on important localities. Many features of above mentioned methods were introduced by Czech representatives in 2000 at Aachen (Germany). The index of environmental acceptability was further elaborated by Czech experts, among others by the authors of this article. It enables set levels of environmental dangers, their impacts, independently from organic structure of national forces, or individual countries. The article is accompanied by tables, mathematical formulas and patterns of calculation risk categories.

Partisan and paramilitary groups operating on Colombian soil have been representing a serious regional security threat for the last fifty years. The most successful attempt to conclude a peace treaty between the government and the insurgents is represented by the peace process that took place between 2012-2016. This process resulted in the agreement between the colombian government and the guerilla group Fuerzas Armadas Revolucionarias de Colombia - Ejército del Pueblo. This paper deals with the dynamics of the of the peace processes between the government and guerilla groups and analyzes the factors contributing to the escalation and deescalation of the conflict and factors that enabled or on the contrary disabled a successful demobilization of the insurgents. The analysis of the demobilization uncovered a number of factors indicating a contradictory acting of both sides of the conflict. While the adversaries were negotiating the peace agreement, in the same time they were violating the previous agreements. Such behaviour was caused mainly due to the absence of a strong sponsor.

The Armed Forces of BiH were officially unified in 2005 and are composed of two founding armies: the Bosniak-Croat Army of the Federation of Bosnia and Herzegovina and the Bosnian Serb Army of Republika Srpska. Even though the unified armed forces celebrated their 13^th anniversary in December 2018 and are presented as a success story, the political environment in Bosnia and Herzegovina, particularly in Republika Srpska, does not foster a sense of unity in the armed forces. The paper explores the vulnerabilities that the unified armed forces face, particularly in relation to the process of state building in Bosnia and Herzegovina. The text concludes, that the main concerns for the BiH armed forces include the old equipment, the economic problems of the country and budget constraints, politicisation and ethnicisation - while ongoing nationalism and the unsure future of BiH remain the greatest external challenges.

The article deals with economical aspects of operation of the military vehicles designated for the transport of persons in the competence of the defence department. In the beginning of the article basic concepts are defined, types of vehicles, and current structure of fleet of the sector. In addition, all passenger vehicles and buses exceeds the national average age in 2015. A more detailed analysis showed that the MoD makes the procurement of new vehicles in cost-effective way, and the structure of these purchases began to predominate significantly cars with diesel engines in the last ten years. However, the lack of monitoring of the total costs of operating vehicle use all cars unevenly, and fleet renewal is realized in low volumes. Although the data in the article are reported to and including 2015, evaluated the development and evolution of this trend persists until today.

The article focuses on information and psychological operations as a challenge for the security and defence establishments of NATO member states. A conceptualisation of the terms 'information operations' and 'psychological operations' is discussed in the contexts of reshaping the war-and-peace dichotomy, and of resilience and deterrence. It is suggested that these terms suffer from a normative approach to the paradigm of war and peace, and to the use of non-military means. This may lead to the greater vulnerability of security and defence systems in confrontation with an adversary. Also, special attention is paid to the vulnerabilities of security and armed forces, being overlooked in concepts of resilience.

This article describes the basic terms used in prognostics (future studies, forecasting the future, prognosis, prediction, expert) and introduces selected prognostic methods and techniques which could be applied in security area (brainstorming, focus group, trend extrapolation, Delphi method, scenarios etc.). The basic classifications and prognosis typologies are mentioned as well. Particular phases of prognosis making are described too. For the Czech security community the prognosis making has an important potential whose outcomes (of particular surveys) should be manifest in following years. This text has only tried to outline selected methods and techniques for their potential application.

The goal of this paper is to determine if it is likely for Turkey to remain a stable country that will avoid serious internal conflicts and violent conflicts abroad. The paper examines long-term cultural and civilizational variables of cosmopolitanism and rationality. It examines indicators that are more immediately associated with the escalation of an internal conflict: violent criminality, youth unemployment rate, income inequality, corruption perception, and political terror. In the end, it examines the level of militarization and the evolution and current state of civil-military relations. It concludes that most of the indicators do not bode well for the stability and democratic consolidation of Turkey. The reason Turkey has not succumbed to political violence and social instability is likely due to its high level of political repression. Given the characteristics of the Turkish society, two basic scenarios for future development are feasible: Turkey can either become much less stable and a victim to social discord with a chance of dangerous escalation; or it will cement its authoritarianism and manage social order by draconian policing, disproportionate "counter-terrorism" laws and disregard for the rule of law. Neither of these scenarios is favourable for its NATO allies, who must engage Turkey and work within the framework of existing alliances and international organizations to mitigate the risks of Turkey either becoming a rogue player or a state embroiled in a civil conflict.

This paper deals with the phenomenon of Jihadist foreign terrorist fighters from the perspective of East Central European countries. Over the past decade, the term 'foreign terrorist fighter' has become established in scholarly literature, international law and the popular consciousness. Today, Jihadist foreign terrorist fighters are closely watched globally for the security threat they pose. Although the greatest danger in Europe is seen to be to nations in the west, several cases in East Central Europe - involving terrorists travelling through the region and attempting to radicalise local jihadists - have led Poland, Hungary, Slovakia and the Czech Republic to adopt important legislation to eliminate this threat.

Tanks and anti-tank weapons in modernized and innovated forms will still appear on battlefields in the next 20 years to eliminate armoured targets and personnel with the usage of precision-guided munition. The progress of electronation and digitalization of tanks allows better situation awareness on the battlefield and cooperation with other military assets. An active protection measures were introduced to protect the crew such as reactive armour, active defence weapon systems and composite armour. By establishing a safe perimeter with active defence systems, tanks can sustain the incoming anti-tank weapons. Hence is the U.S. Army currently looking for a replacement of 3^rd generation Abrams tanks. The U.S. Army is considering in this case unmanned vehicle as well. The Russian Federation on the other hand enhances conventional tank scheme with modern technologies. Far too much electronation does not have to be necessarily due to the automatic loading mechanism always a step forward.

The main topic and focus of this article is to identify the most relevant indicators of the rise of religious extremism as an important cause of armed conflicts. A religiously motivated conflict is a relevant topic in modern security studies and research. Conflict prevention using the early-warning indicators identified in this article might be interesting for the security expert community. In the article chosen methodology is available with the recommendation to following research in the examined field.

The article deals with current state of infantry fighting vehicles training and evaluates current status of training documentation (mainly based on own experience). It focuses on the development of crew training mainly based on example of wheeled IFV PANDUR II. The goal of the paper is open a professionally discussion on the topic the IFV´s crew training. Mainly evaluates training maps, which the author regards as essential.

The present article expresses the importance of the Zrínyi 2026 Hungarian government medium-term modernization program and its impact on military security in the region. Migration crisis, hybrid warfare treatments and withdrawal from the INF (Intermediate-Range Nuclear Forces) treaty were the main reasons for the enactment of the Zrínyi 2026 program. Comparing the Polish and Hungarian Defence Forces, the article analyses the significance of military security in Central Europe. The analysis explores organizational and legal changes and the purchase of armaments. The Hungarian program's objectives are to change not only the equipment but also the structure and organization. The Commander of the Hungarian Defence Forces was separated from the Ministry of Defence. The Hungarian program has declared the increase in the number of reserve forces to twenty thousand and the active duty personnel to roughly thirty-eight thousand. Due to the modernization the military forces will be equipped with new components.

Developing Czech national defence system is based on long-term predictions of potential security threatsandplanningofresourcesavailablefordefence, including defence spending plans. This paper analyses the issue of current value of defence expenditures. It attempts to give an answer to the question whether defence requires a specific price index or if common civilian indicators like GDP deflator or consumer price index can be used in defence.

The general trend of weight gain, decreasing physical fitness and health complications in the general population is also reflected in the recruitment of new candidates. Their physical readiness is expected to be high. The aim of this study was to verify whether or not the physical condition of the soldiers entering the army during the 2000-2017 test of physical fitness actually deteriorated or not. The results for the assessed period in the monitored parameters indicate that some components of physical fitness are copying the general trend and showing a slight deterioration. Yet, in general, it can not be said that the fitness of new soldiers is declining, as some of its components show a slight increase.

This article aims to highlight the most important changes within the transatlantic defense relations. The central argument is that NATO is gaining a conditional nature, transforming collective defense into a form of transactional defense. The study utilizes Paul Kennedy's notion of "imperial overstretch" to explain the strategic context of the transatlantic defense relations. After this, the analysis highlights how the transatlantic defense relations gained a transactional character that is resonating to this American "imperial overstretch". The second part of the study focuses on the latest developments concerning the US military presence in Europe and highlights their transactional character, thus enabling the emergence of transactional defense within NATO.

Personnel Recovery is currently an inseparable part of all NATO military operations. This article is focused on the development of the Personnel Recovery in military operations from the Second World War to the 2003 Iraq War. It describes the meaning of the concept of Personnel Recovery, introduces its basic aims including the clarification of its importance in military operations. It focuses on the identification of conditions that determine the existence of the rescue system. In the historical context, it describes the circumstances of development of the recovery of isolated personnel, including its incorporation into a functional system. It identifies and analyzes events that, in terms of their importance and ability to influence subsequent development, represents milestones in the organization of Personnel Recovery and from them describes the measures taken.

The article deals with the evaluation of the state of oil security in the Czech Republic and measures, which should be taken to increase it. The attention is payed to the importance of the crude oil in the energy mix of the Czech Republic, its oil dependency and international cooperation in the area of oil security. Further, it focuses on the emergency stocks of the crude oil and petroleum products and to their use and to the oil demand restraint measures.