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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 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 guarantee of national defense and the fulfillment of commitments to Allies is highly dependent on its financial source security. The economic recession, which began in 2008 in the USA, negatively affected public budgets. This recession was one of the causes of the reduction of planned defense spendings in the Czech Republic. This reduction caused the postponement of acquisitions, which were to be implemented both with regard to commitments to coalition partners and with regard to maintaining their own defense capabilities. Nowadays, current internal debt is still increasing due to neglecting inflation of military equipment, which is higher than inflation of ordinary goods. Currently, the defense ability is also affected by the pandemic of Covid-19, which caused a slowdown in GDP growth and public spending growth. For this reason, it has been several times postponed the commitment to achieve a rate of 2% of military expenditure of GDP by 2024 and the current plan to achieve it in 2027 is also endangered.

The aim of the paper is to determine the extent of the use of strategic and decision-making analysis methods and the specifics and barriers of their practical application in the process of creating conceptual documents in the Ministry of Defense of the Czech Republic. In the qualitative research, a semi-structured questionnaire was created for the purpose of data collection and submitted to eighteen creators of the department's conceptual documents. The obtained data were evaluated by open coding according to the grounded theory, one of the methods of systematizing qualitative data. The results show that the methods are used, but informally or in a modified form - adapted to the specifics of the department. Barriers to the use of methods, are primarily the varying level of competence of the creators, the inappropriateness of certain methods for certain types of documents, time pressure or the preference for an intuitive approach. The ideal strategy seems to be a combination of the intuitive and rational approach.

The article deals with the issue of identifying required material reserves, also referred to as strategic or emergency reserves. These reserves are managed by state authority as part of national crisis preparedness. The article explores how scenarios can be used as a method for planning, i.e. determining adequate, realistic, and affordable material reserves. A scenario-based analysis, well proven in the defence planning domain, is identified as a method offering a high degree of analytical rigor and traceability of resulting requirements. Selected planning scenarios clearly must reflect national threat/hazard and risk assessments. They also have to reflect other important national policies, such as those governing economy, industry, health care, or environment. The illustrative conduct of the initial steps of the proposed method is demonstrated using Latvia's security policy circumstances.

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 study presents a meritorious view of the traditional operational factors of space, time and force. On the background of the first and second phases of the War in Ukraine, it examines how the relevant factors shape the use of military force in operations, clarifies their mutual correlation, interference, application connections and also causality. The results of the study demonstrate the necessity of a correct and holistic perception of operational factors for effective deployment and employment of military forces in the contemporary operating environment. The main benefit of the study, applying the heuristic and inventive function of analogy from the open sources of available identified knowledge from the deployment of military forces in the War in Ukraine, is the mediation of model examples of a comprehensive vision of the effects of how operational factors shape the use of military force in contemporary high-intensity warfare operations.

The article deals with the issue of the cognitive pyramid and the possible use of intelligence analysis in the context of gaining the understanding and wisdom of users of information using this pyramid. The cognitive pyramid is used to define the terms date, information, knowledge, understanding and wisdom that make up the various levels of the pyramid. The paper attempts to discuss concepts in different models of the pyramid. It briefly describes intelligence in the context of the use of intelligence by means of a cognitive pyramid. Intelligence is a special kind of knowledge. This article also seeks to explore how intelligence creation can be explained using a cognitive analytical pyramid model.

The article discusses the current approach of the Czech Republic to the phenomenon of hybrid threats and analyses the fundamental shortcomings that determine the effective management of these threats. As part of a comprehensive approach, the text is supplemented by the current view of the European Union and NATO on addressing the issue of hybrid action by hostile actors. A summary comparison of the approaches of the Czech Republic, the European Union and NATO points to the need for mutual institutional synergy among these entities. Although the current approaches of the mentioned subjects are relatively sufficiently doctrinally anchored, the absence of a complex and especially practically functioning apparatus and specific operational tools that would be able to face a wide range of hybrid threats persists.

The article is focused on assessment of the model of competency to lead others for graduates of the Faculty of Military Leadership of the University of Defence. This competency to handle the initial demands of a command post, to which graduates of the Faculty of Military Leadership may be enrolled immediately after their studies. The main aim of the research was to define, structure and evaluate the model of competency to lead others for the graduates of the Faculty of Military Leadership based on the experiences of the commanders which serves in the Army of the Czech Republic. Questionnaire survey of own construction for two groups of respondents (young commanders and their closest superiors) was used to obtain the data. Those data were evaluated by parametric and nonparametric statistical analysis. The results of the analysis showed that abilities defined in the model of competency are used in daily military life by addressed commanders.

The concept of modular forces seems to be an ideal solution for a topical dilemma: how to build a single set of units for a wide range of military operations. However, the concept of unit modularity has its limitations. The article explains how the modular force structure supports flexibility and consequently brings increased demand on the number of support units. For this reason, the modular force organisation cannot be built without massive investment in support capabilities. The concept of modularity includes the risk that shortage of support units will significantly limit the readiness of forces for a large conventional war. The author presents four recommendations for the application of the concept of modularity at a national level to facilitate the formation of allied forces.

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 article studies the current stage of development of armed Unmanned Aerial Vehicle technology in Turkey, within the context of the current media attention caused by its deployment in various conflicts. Authors first provide a classification framework for surveillance and armed drones. Text proceeds with an overview of the technology and its military use. The core of the text focuses on Turkey's past and present use of armed drones. Authors analyse the current stage of Turkey's armed drone development production and export destinations. Furthermore, operational use by Turkey or other parties is discussed. Authors conclude by comparing current generation of Turkish drones to those deployed by the United States, highlighting technological edge on the side of the US, as well as continuing dependency of Turkey's main drone systems on foreign components.

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 article holistically analyses current strategies for the use and development of nuclear forces of the USA and Russia and analytically reflects their mutual doctrinal interactions. It deals with the conditions under which the U.S. and Russia may opt for using their nuclear weapons and reflects also related issues of modernization and development of their actual nuclear forces. The author argues that both superpowers did not manage to abandon the Cold War logic or avoid erroneous, distorted or exaggerated assumptions about the intentions of the other side. The text concludes with a summary of possible changes and adaptations of the American nuclear strategy under the Biden administration as part of the assumed strategy update expected for 2022.

The goal of this review article is to briefly describe the development trends in the conceptualization of the phenomenon of hybrid warfare and to try a basic comparison of the key features of twenty important concepts with emphasis on selected Western, Russian and Chinese theoretical concepts. A substantial part of the article also deals with a closer characterization of hybrid warfare with the intention of clarifying the possible relationship of this type of warfare to the activities of the Czech Armed Forces. In connection with the importance of hybrid warfare and hybrid threats, the article is supplemented with essential recommendations that the Czech Republic and the Czech Armed Forces should reflect. The emphasis on content and the above arguments confirm that looking at the phenomenon of hybrid action and warfare as a novelty is very debatable. Rather than a new concept of warfare, it is a newly accentuated term "hybrid" describing long-known combinations of power tools used.

The article deals with some military consequences of the departure of the United Kingdom of Great Britain and Northern Ireland from the European Union (Brexit). To assess the potential impacts on defence and security of EU, a structured approach involving several methods was used in the analysis, which combines a search of professional publications, factors sensitivity analysis and testing of hypotheses. Based on the analysis, it was evaluated that the departure of the United Kingdom of Great Britain and Northern Ireland from the structures of the European Union will take place without significant impact in the military field and does not pose an immediate threat to the security and defence of EU member states. Nevertheless, in connection with Brexit, there is still a certain risk of negative impacts in this area.

This paper assesses the information war in Ukraine in the context of the military strategy. An influence of the information operation (disinformation and deception) presents the strategic tool. The author pragmatically analyses the information war from the military art perspectives and as a part of the strategy used for support of the combat operations. He identifies phases of the information war in the context of the war. The author expects and confirms the opinion that the information war is led by both external actors (the USA and the Russian Federation). Their top representatives are involving in the information war because they support their own interests. This paper has been written as a neo-realist case study. The balance of power concept is in accordance with the used theory, as well as with the key interests of the external actors.

The Directed energy weapons use highly focused energy to damage targets. These weapons use electromagnetic radiation, sound, or subatomic particles. This article aims mainly presentation of information on the current situation in the field of directed electromagnetic weapons that use pulsed electromagnetic field in the range of radio waves and microwaves band. These technologies are used for disruption or destruction of electronic and electrical circuits of the enemy equipment. This makes it possible to neutralize or completely destroy the operation of information, communication, management, control, firing and other electronic devices.

The fire support is an inevitable prerequisite for the success of combat forces in land military operations and artillery is its key provider. Will it be even in a future complex and uncertain operating environment? The article recalls high requirements on the current ACR artillery and with the use of the Alliance partner's findings, it points to selected aspects that might influence its capabilities development towards the future operations. The article defines artillery as an indirect fire system and clarifies its role and tasks in the framework of joint fire support. It proposes measures to increase the quality of its training and management. It discusses the issue of an operational concept and its importance for the future ACR artillery, together with introducing main trends in areas of its potential development.

The consequences of economic recession and their impact on national defence budgets can indeed heavily hamper the credibility of both NATO and the EU. A need for coping with budget restrictions and ongoing security crisis in the Ukraine re-opens the issue of common European armed forces as an effective tool for keeping security stability not only in Europe, but also around the world. However, the key issue is to what extent it is feasible to develop autonomous European armed forces operating independently of transatlantic allies, while there is a very strong NATO-EU interconnection in the area of military capability development.

The paper is focused on the issue how to develop and strengthen the competencies of military leaders essential for management of the Lessons Learned process in the Czech Armed Forces. The analysis shows that the issue of lessons learned is sufficiently addressed in relevant military documents which provides a foundation for definition of relevant competencies. Questionnaire survey proves that most respondents apply identified competencies related primarily to analysis phase and the verification of lessons identified. The article further presents a study curriculum proposal that can be used as a comprehensive framework for study programs within career education currently provided by the Center for Security and Military Strategic Studies of the University of Defence and the Training Command - Military Academy.

The article identifies specific attributes which have influenced success of modern warfare conducted by infantry battalions and their sub-units. There are mentioned ways to suppress the negatives and opportunities to use positives. There is drafted a possible task organization structure of battalion which allows the variability, modularity and combat readiness, according to capabilities and statements catalogue. The author was inspired by his own experiences as an infantry unit commander. He uses his knowledge gained from military assignments. The article could be considered as topic for future discussions not only on academic but also on specialized level.

The article deals with the topic of scenarios in relation to their significance, internal structure development and the way of elaborating scenarios following links to security threats and mission types. Article describes possible way of structuring set of scenarios reflecting security threats stated in The Security strategy of the Czech Republic and corresponding mission types. Main methodology exploited during the work with the topic of scenarios was document analysis, which resulted in finding, that scenarios don't enjoy appropriate attention in the defence resort of the Czech Republic, scenarios are not elaborated and thus not exploited. The article deals in the conclusion with propositions aiming at elaborating scenarios with purposefull internal structure, elaborating security threats and reflecting mission types.

The article discusses advanced aspects in urban operations for presumed military robotics applications. The rise of city population and increasing number of cities stands new treats for warfare. First part of the article reminds steep rise of population and populated urban areas, dangers for today's deployed troops are shortly discussed in the second part, outlining some features there. Results lead to a possible solution of upgrading combat-space awareness, multiplying firepower capacity and combat support. Two examples of Unmanned Ground Vehicles in next part present the possible way of future development and finally conclusion outlines required characteristics for these UGVs during urban operations.

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 issue of methodological approach to scenario development. This paper describes the methods and techniques used in scenarios development both in civilian sphere and within NATO and the EU, with an emphasis on their role in the military capability development process of the armed forces. The article defines the usual scenario construction process and describes the location and differences of generic and specific planning situations. In addition, the principles necessary to create quality scenarios are described here. The conclusion of the article deals with proposals focused on the elaboration of a methodology for scenario building in the Czech Armed Forces as part of the project "Strategic Alternatives to the Construction and Development of the Czech Armed Forces", which is being elaborated at the Center for Security and Military and Strategic Studies of the University of Defense in Brno.

The paper deals with general aspects of problems of biological warfare agents and toxic industrial biologicals understanding from the point of view of protection against their effects and a possibility of specialists´ cooperation. The aim of the paper is to point to some problematic aspects of biological defense realization in connection to experiences from their historical usage. With the help of analysis of current strategical and operational documents and synthesis of available experiences from operational deployment of medical service and chemical corps units variants of optimization of current state have been proposed. These ones are main conclusion of the paper.

This paper is derived from "Exploring the Future Operating Environment", published in Joint Force Quarterly, April 2018. The article was presented at the Defense & Strategy 2018 conference, which took place at the University of Defense in Brno on 4-6 June 2018.