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Dietary habits and nutritional conditions are closely tied. They were measured and tested during academic semester, namely in time of examination. Results reached were analyzed. Statistics proved our assumption that during the exam period this study burden deeply influenced overall nutritional state by anthropometrical indicators in male clusters; with 95% rate probability it influenced body mass, body fat and the percentage of water in a body. Zero hypothesis was confirmed as far as muscle material was evaluated.

The author summarizes present-day knowledge of this problem. Worms and viruses have transformed to serious security challenges and perfect instruments of cyber espionage. They have become a tool in information warfare. Cyberattacks transformed to risks calling only for technical responses. The growing awareness of the seriousness of the cyber-threat is enhanced by incidents, e.g. the malware "Stuxnet" attacking the Iranian nuclear programme. Actually, cyber space is regarded as a fifth dimension of military deployment, apart for land, air, water, and cosmos. Some nations are already investing massively in cyber capabilities that can be used for military purposes. Most Western nations have considerably stepped up their defences in recent years and are forming special units for cyber warfare.

NATO's Research and Technology Organization covers six panels dealing with technology. System Analysis and Studies panel drafted a long-term scientific study "Joint Operations 2030" that was performed for three years under the direction of CNAD (Conference of National Armaments Directors). This study identifies system approaches of NATO further development. Its purpose is recommend remedies for eliminating potential defects in future Alliance capabilities, in the frame of anticipated security surrounding and emerging new technologies. The work was divided into five states: evaluating previous studies, evaluating basic potential, setting priorities, new technologies and the last stage evaluated results reached by means of Multinational Exercise. The final version of this document (Final Report) will be released in next half. By joining JO2030 the Czech Republic underlined its resolution to contribute to the advance of NATO defence potential.

The Command and Control process may be defined as an ability to determine what to do and implement effective actions. With the use of the Standard Operating Procedures, the commander must be able to realize set tasks in defined time. The C2 system must be able to monitor and collect data on the situation, to develop an understanding of the situation, to develop a course(s) of action and select one, to develop a plan to execute the selected course of action, to execute the plan, to include providing direction and leadership to subordinates, to monitor execution of the plan and adapt as necessary. The commander draws the picture of situation on the base of surveillance and data collection from various sources, classified and unclassified. The context of information is formed by means of paradigm of personal experiences of commander and his intuition.

Presented text mainly deals with the issue of long-term planning in the department of the Ministry of Defence (MOD) of the Czech Republic. The issue is discussed at many levels, taking into account economic and other operational factors that are very important for adequate functioning of the department. Attention is focused both on theoretical considerations, and practical implications of proper planning.

University of Defence, in coop. with General Staff of Czech Armed Forces, declares accreditation of new study programme. Its aim to prepare a universally educated officer with appropriate professional and language skills emphasizing the employability within his or her professional career. This new study programme emphasizes the military character of education and the ability to respond flexibly to the needs of the Army of the Czech Republic. Soft managerial skills of a commander, as far as people leadership is concerned, are also supported significantly. The aim of the article is to show the current effort of the Faculty of Military Leadership at the University of Defence to optimize the university education of a future commander­manager.

The paper deals with the issue of the purpose, creation and practical use of scenarios during operational concepts development. The scenar- ios reflect the fundamental characteristics of the environment in which the military missions will be conducted in the next 15-20 years. The paper defines the type of scenarios useful for creation of operational concepts and requirements that must be met for a successful process of scenarios development. Further, it describes the process of scenarios development, the main risks associated with this process while suggesting the possibility of reducing the rate of those risks.

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 article deals with the provisional bridging systems that are being used in the Czech Republic area. The main and mostly deployed bridge sets owned by one of the Czech agencies are covered. Every bridging systems is described, along with the way of construction, deployment and a list of main advantages and disadvantages. An evaluation of contemporary usability of the bridging sets is conducted at the end of the article.

This article deals with challenges for the defence policy and strategy of the Czech Republic and their further adaptation and. It outlines set of recommendations for ensuring its armed forces relevance and their long term sustainability. The article reflects debate during the international conference Defence and Strategy organised by the Centre of Security and Military Strategic Studies of the Defence University and held on 15-16 June 2015 in Brno.

This specialised article deals with Big Data and the exploitation of this current day phenomenon in the field of intelligence disciplines, based on technical methods of data gathering and its relevant assessments. The introduction deals with the issue of development of the security environment and gives general overview on the current trends in the field of technical branches. The following chapter analyses the main trends, especially the digitalisation of the battlefield, rise in data volume and the development of new technologies. The next chapter is focused on the basic terminology description of the Big Data issue, which leads into final assessment and certain prediction of future development in this field and the rise of importance of this trend for the intelligence disciplines in future.

The article presents possible approaches to solve problems of finding the optimum state of tactical activities within the level of small Engineer Units. The intention is, by elaborating of the partial engineer goal which is focussed on the area of engineer units' tactics, to develop input data/ information needed for further development of mathematical models of the tactical activities. Subsequently, with the judgement on modelling outputs (applicability within C2 activities of staffs' task force structures) from engineer unit tactics point of view, the article contributes to enhancing all of C2 processes effectiveness. The article also provides us with information about the range of facts relative with problems of selected engineer unit (counter-mobility task forces) deployment planning, and controlling. There can be also found inventory of activities appropriate for optimization.

The article is aimed on the identification of the tools of the international security organisations (NATO, European Union, Organisation for security and Cooperation in Europe) for de-escalation and resolution of the violent conflict in Ukraine. It is based on the liberal institucionalism. It characterizes and systematises tools and divides it into "soft power" and "hard power" tools. It is analysed the possibility of the use of armed forces as a coercive tool or in peacekeeping or monitoring missions. The NATO and the EU became involved in coercive diplomacy, the OSCE as a "soft power" becomes involved in mediation of the conflict in eastern Ukraine and dispatched long time missions. All three analysed organisations used the tools without placing of armed forces.

The article is based on the positions of neo-realism, namely in the works by S. Walt and J. Mearsheimer. It characterizes the key actors of the war in Ukraine, which is a result of a long-term geopolitical competition between the USA and RF in the Black Sea region. The NATO enlargement in the area is classified as a non-coercive Expansion by Invitation (articulated by the elites of the former member states of the USSR and Warsaw Pact), which has provoked growing irritation of Russian political and military elites and the following hybrid war with dramatic international consequences. Last but not least, the article analyses military incidents and resulting security threats and challenges.

The article is related to the building process of Capabilities Development Concept of Military Police (MP) in Ministry of Defence environment. With regards to the specific status of MP within Ministry of defence and with regards to diversity of assigned tasks Capabilities Development Concept of MP is finally hybrid document, containing elements of concept, strategy and long-term development intent. This is positive fact based on unique status of this branch of arms. The author who is actively influencing the proces of concept building is describing his recommendations and observations which might be convenient also for those readers who are not Military Police workers.

The primary mission of commanders and staffs is a skillful realization of all measures related to preparation, planning, conduct and control of military operations. Ability to implement these measures originates from their professional knowledge of the theory of operational art and capability to execute it in practice. Based on a feedback from the courses participants, the authors of the article propose a set of measures which may contribute not only to improvement of the level of knowledge, skills and competences of military personal, but also to increase interest in the overall development of operational art in the Czech Armed Forces.

Thisarticledeals withanalysis ofthemagazineDabiq.Thismagazineis published by the Islamic State in Iraq and Syria and it serves to Jihadist propaganda in English language. The content analysis is used. Thematic fields (with qualitative analysis) and important terms (with term freqency analysis). Authors identified tree main themes of the Dabiq magazine - religion, establishing of the Caliphate and its functions and military operations of the ISIS. The conceptualization of the enemies from the point of view of the ISIS.

The fundamental regulation of governmental invests is Czech Act on Public Contracts. Its main objective is a financial saving in the procurement of goods and services by the state. In some specific cases, this objective may come into a conflict with other interests protected by a law. Several verdicts recently delivered by courts in criminal cases relating to a procurement of medical supplies bring a new and interesting insight into this issue. Some conflicts with social interest were identified on basis of these verdicts. These interests are the maintaining of the Czech Republic Armed Forces combat capability and its function in peace-time, fulfilment of international obligations of the Czech Republic and the requirement for the strict adherence to military orders. Some cases, in which different interests outweigh the interest protected by the Act on Public Contracts, were found.

This article aims to reflect a digression into the history of selected strategic documents, which processed the Ministry of Defence or was in the processing involved - in connection to the planning of acquisitions. The ambition of the article is not a comprehensive evaluation process, but only the selected aspects. After many years of decreasing Czech defence budget, is here the opposite situation. In connection with the new situation it is necessary to rethink the current approach to this topic; to ensure maximal security of the Czech Republic and in a figurative sense NATO and the European Union also. The fact, that the Czech strategy document was among the best in the EU, does not mean that defence spending is automatically efficient.

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.

Management by objectives (MBO), first outlined by Peter Drucker in the 1950s, is a systematic and organized approach that allows management to focus on achievable goals and to attain the best possible results from available resources. The tasks are delegated to subordinates without dictating a detailed roadmap for implementation. Everybody within the organization has a clear understanding of the aims, or objectives, as well as awareness of their own roles and responsibilities in achieving those aims. In the U. S. Army, MBO was implemented into The Army Plan FY 2000-2015, with 789 operational capabilities, divided into 1,248 operational standards, but without demonstrable success, as the system worked rather formally; it was too complicated. The same was true in the Czech Army, where e.g. The Set of Objectives till 2005 came into existence in 1991. The author tries to explain why. He concludes that MBO can be a useful management tool in the army environment, but it should not be realized without proper understanding this process.

Proliferation of weapons of mass destruction, danger of misusage of toxic materials, terrorism and other phenomena of current security environment are factors that lead to the development of capabilities of the Chemical Corps. The paper is looking at the problem of collecting evidence and forensic attribution of responsibility for hostile acts. This capability is required by the North Atlantic Treaty Organization and is supported by experience from military operations, which confirm the validity and significance of required changes. The article presents some recommendations that may lead to development of units that will contribute to the ability of collecting evidence and thus support forensics.

The article describes CBRN EOD capability, which is one of the developed areas within the scope of the Czech Armed Forces Chemical Corps. It depicts CBRN EOD in the context of operational use of chemical troops, introduces an option of appropriate task force and mentions basic operational requirements to ensure safe proceeding at the incident site. It highlights the importance of common training and interoperability amongst participating units. The article derives from NATO written sources, national operational procedures and expert views of interested persons.

Currently the Army of the Czech Republic does not have any rules in determining the amount of funds for building maintenance. The maintenance is carried out irregularly and often does not solve keeping the functionality of the basic elements of the building (roof, statics, windows, sewerage, electrical wiring). Every building which is in use has to be kept in good technical condition. Only in such properties, the user can perform tasks for the security of defence of the Czech Republic properly. In terms of these facts a work target was set to create a simple method of a long term maintenance financial plan of premises owned by the Army of the Czech Republic. The crucial part of leading to the fulfilment of the objective was to create an experimental maintenance financial plan of selected premises.

While evaluating spending activities of defence department, it is required to make an audit of results and outputs, besides ordinary accounting and documentation controls. This standard is defined by the European directive for the implementation of audit standards INTOSAI. The author, who is an expertmember in various economy commissions, can seriously declare that the Czech Army is a pioneer institution in the field of monitoring public expenses, namely in comparison with civilian spending ministries.

The primary aim of the method Hazard & Impact Index (H&I Index) is to enable the commander to evaluate possible negative impacts of military exercise on environment, and quickly and in an operative way interpret whether intended military activities can be a threat to the conditions or surroundings, in which the units are employed. The authors propose several tables for the comparison of environmental groups (soils, forests, climates) with forces movements. The method still undergoes the development. The evaluated numbers are set only for a mechanized company of the Army of the Czech Republic in our local surrounding. But in the near future the authors predict its extension to all organic units of NATO stationed in European continent. The article is a sequel to the article by the same authors in Vojenské rozhledy, No 1 /2006.

The primary purpose of this research was to determine the successfulness in language examinations set by STANAG 6001 among future servicemen and prospective officer candidates. In comparison with 2006 their common knowledge was significantly higher. The authors assume they acquire better English capabilities as a result of participation in foreign study projects and increasing level of schools. The results are presented in several tablets and graphs.

The article deals with the evaluation of military expenditures of European Union's four selected countries in the period of 2001-2008. Among examined countries belong the Czech Republic, Austria, Slovakia and Slovenia. The term military expenditures is used by many users, so the article defines first this term and also sources from which the authoress collected data for evaluation. The main source of statistical data about military expenditures is the Stockholm international institute, namely its research yearbooks.