Fulltext search in archive
Results 601 to 630 of 7946:
Military Decision-making Process and Advanced Methods of Managerial DecisionsMilitary artIng. Pavel Zůna, MSSVojenské rozhledy / Czech Military Review Nr. 2/2010, Vol. XIX. (LI.): 22-37 The problem of forming military decisions lies in the very core of this article. Among others, there are a lot of highly unpredictable impact factors; there are many assessment criteria for individual variants of solving problems. Criteria of qualitative characters, and various interpretations of data information demand quality decisions; they are sometimes difficult to understand and even contradictory. The commanders and their staffs must be well educated, trained and experienced. To meet this precondition we must ensure quality of career training, supported by practical experiences. The staff work must be practiced regularly, with the use of various scenarios, supplemented by historical studies of past or recent fi ghts and battles. |
The White Paper and the Security of the Czech RepublicOpinions, controversyPhDr. Antonín RašekVojenské rozhledy / Czech Military Review Nr. 4/2011, Vol. XX. (LII.): 86-92 The existence of the Czech Army is at state. We need to get over present cut in military budget, ill-advised savings, without searching for new appropriate financial and material sources. To save something important means always to sacrifice or to give up something. Some security and military experts wish to dissociate themselves with approved methods. They think that the White Paper doesn't express opinions on many important things. It assumed that after five years there will be need to revise this White Book. So, proposes the author, wouldn't be better for us to regard the White Book only as an analytical document containing certain proposals for the following Defence Strategy of the CR, as originally intended? |
Jan Eichler: Terrorism and Wars in Era of Globalisation. (Is it possible to prevent wars?)Book reviewVojenské rozhledy / Czech Military Review Nr. 2/2011, Vol. XX. (LII.): 172-174 The author Jan Eichler works at the Institution of International Relations Prague, so those are the themes he is professionally involved in. His publication deals with security threats and their assessments at the beginning of 21st century. This second edition of his book is amended by several wars taking place since the first edition was released. They were wars between Russia and Georgia 2008-2009, Israel vs. the Palestinians 2008-2009, several conflicts in Africa, Columbia, and Sri Lanka; ISAF operations in Afghanistan; in Iraq the new attitude of the USA towards conflict solution. Somalia represents a typical failed state with warlords, criminal gangs, Somalia and sea piracy is a mutually tied problem the word community was not able to solve. Last but not least, there are dangerous activities of Islamists in North Africa. Even though those mentioned conflicts are only regional, their consequences are global. They therefore need the involvement of international organizations, the EU and the UN respectively. |
The Report by Madeleine Albright's Team and Its Wide-ranging Contexts ("Council of Wise Men" and Drawing up the Alliance's New Strategic Concept)ReviewedPhDr. Antonín RašekVojenské rozhledy / Czech Military Review Nr. 4/2010, Vol. XIX. (LI.): 15-30 This concept has been preparing since the early 2009. In short, the North Atlantic Treaty Organisation must be increasingly prepared to intervene far beyond its borders. In the coming decade, NATO will have four central inter-related military missions. The first requirement is to "deter, prevent and defend" against aggression, so as to ensure the political independence and territorial integrity of NATO member states. The report insists on the need to send out military missions beyond the treaty area "when required to prevent an attack on the treaty area or to protect the legal rights and other vital interests of Alliance members". Any expeditionary mission must be based on the principles of the UN charter. Another key item is to cooperate better with those partners, and others worldwide, in order to tackle the new threats posed by cyber attacks, piracy, arms proliferation and energy supply insecurity and climate change. However, in order to achieve the new goals, NATO "must halt the precipitous decline in national defence spending", and to introduce reforms to make spending more efficient. |
Alliance's New Strategic Concept (Discussion Continues)ReviewedPhDr. Antonín RašekVojenské rozhledy / Czech Military Review Nr. 3/2010, Vol. XIX. (LI.): 3-15 The NATO's New Strategic Concept is only starting point to open discussion on a wide range of security problems. At the beginning there is a description of Czech home politics, attitudes of Czech political parties toward NATO alliance. The author explores the history of NATO's identity crisis. In recent years, different security optics of the members splintered NATO. The US wants an expeditionary alliance with a global reach, the Western Europeans hold to a vision of a regional club of liberal democracies, the Central Europeans have a wish so that Washington would stand by them when they will find themselves pressured by Russia. NATO is divided on how to reform its decision-making processes and how to fund and resource its home and away missions. In Afghanistan, the Alliance faces the most difficult operational challenge to date, with a real possibility of strategic failure. The overarching problem is how to define the core business of NATO: cyber defence, energy security, WMD proliferation, stability and reconstruction missions, out-of-area missions, territorial security, enlargement, partnership-building. The discussion over the New Strategic Concept needs to reorder the question how to define NATO's appropriate roles and go from there. |
Operational Art: A different viewOpinions, controversyIng. Ján Spišák, doc. Ing. Milan Kubeša, CSc., Ing. Pavel Zůna, MSSVojenské rozhledy / Czech Military Review Nr. 4/2011, Vol. XX. (LII.): 93-96 The article polemize against the content of the article "Operational Art" that was published in the previous issue of this Czech Military Review, 3/2011. The polemics points out that the author of the criticized article applied doctrinally incorrect terminology, he did not respect the valid standards of the military terminology and is cross-indexing to the old Allied standards. Such articles should present new lessons from field theory and practice, which would contribute to the professional preparedness of the military personnel, and to the required interoperability with our coalition partners. But according to the authors, criticized article is rather misleading. Key words: operational art, operations, operational concept, center of gravity. |
Clarifying the Notion of Direct Participation in Hostilities (The Protection of Civilians)Military lawRNDr. Marek Jukl, Ph.D.Vojenské rozhledy / Czech Military Review Nr. 3/2010, Vol. XIX. (LI.): 168-180 International humanitarian law hinges on the principle of the distinction between combatants, whose function is to conduct hostilities during armed confl ict, and civilians, who are presumed not to be directly participating in the hostilities and, therefore, entitled to full protection from attack. They lose this protection only if, and for as long as they "directly participate in hostilities". After several years of expert discussions and research, the International Committee of the Red Cross (ICRC) has published the Interpretive Guidance, which aims to clarify the meaning and consequences of direct participation in hostilities under international humanitarian law (IHL). This article is devoted to the explanation of this notion. The presented interpretation follows the Interpretative Guidance published this year. |
The Security System of the CR and the Necessity of its Adaptation to Cumulative Effects of ThreatsReviewed - ReviewPhDr. Libor StejskalVojenské rozhledy / Czech Military Review Nr. 4/2011, Vol. XX. (LII.): 37-47 The term of "growing complex of threats" covers higher and higher probability of concatenation of various intercommoned, mutually tied factors reflecting structured technological and informational reality of global society, making their solving by traditional means of security system extremely difficult. "Crisis situation" represents more general problem of natural disasters or technology breakdowns that are influencing one another, that cause great distress or destruction, in an unexpected manner, activating subsequent threats of so far unforeseen threats. For that reason we must adapt Czech security system to new liquid, instant and indivisible complex threats. |
Command and Control as an Important Part of Military Science (Getting on for Information Age)Reviewed - ReviewIng. Petr Ryp, plk. Ing. Robert BielenýVojenské rozhledy / Czech Military Review Nr. 3/2011, Vol. XX. (LII.): 29-33 The specification of terminology related to terms command and control (C2) is quite important for further scholarly examination of military science. The command and control area is nowadays under the constant impact of the influx of information technology, as well as it is affected by the changes in the contemporary security environment. This article is dedicated to the military, its history, and its contributions to current military operations. It provides an attempt to specify terms "command and control" in both general and military levels. Finally, it provides clarification of the terminology within command and control systems, as their terminology has been changing. In a simple way, the C2 could be characterized as the execution of authority by the commander, via communication and information systems, with the use of current standard operational procedures, under present laws and rules, to act in the interest of forces to meet assigned orders and intentions. |
The Comprehensive Operations Planning Directive (COPD): Revised InstructionMilitary artVojenské rozhledy / Czech Military Review Nr. 2/2011, Vol. XX. (LII.): 65-68 All-inclusive attitude of NATO forces assumes that conflict can't be solved only by military means. This shift from purely soldierly level to political brought around numbers of Alliance activities at Strategical and Operational Commands. The common denominator was the philosophy of complex approach in operational thinking, planning, and implementing NATO activities. As a result the operational SACEUR's directive GOP was substituted by its revised successor-the so-called Comprehensive Operations Planning Directive (COPD). It is going to be introduced in 2011 and will influence groups and military persons at all levels of warfare, dealing with operational planning and operational art for art's sake. The article familiarizes readers with this directive (COPD) as a tool for comprehensive approach to operations. The COPD offers more deliberate and inclusive planning procedures that allow for both military and non-military actors broader understanding of operational environment and better cooperation in their common effort. |
The Lines of Operation Concept (Part I)Military artIng. Ján SpišákVojenské rozhledy / Czech Military Review Nr. 1/2011, Vol. XX. (LII.): 38-49 There are two great interpreters of the Napoleonic experience, Jomini and Clausewitz. Both were interested in the application of military force to achieve political goals. The article familiarizes readers with Jomini's theoretical fundamentals of operational design elements, namely the lines of operations. Jomini left a great mark on the details of strategic planning: campaign planning, the selection of the theatre of operation, the base of operation, the line of operation, and decisive points. At the end of this process of selection was the final deployment for the decisive battle. Jomini's major contribution, then, was to provide the geometry of the battle space. In his investigation of the nature of war he developed several key operational concepts. As an operational art tools they help the commander and staff to visualize the arrangement of military capabilities in time, space, and purpose to accomplish the mission. The concept of operational lines is evolved in all operational functions in terms of ongoing military missions. |
Operational Thinking and Command in the German Federal ForcesInformational pagesIng. Josef NastoupilVojenské rozhledy / Czech Military Review Nr. 4/2006, Vol. XV. (XLVII.): 92-96 The professional base for tactical and operational levels of US ground forces and German Federal Armed Forces are the following manuals: US Army Field Manual 100/5 "Operations", since 2001 being labelled as "Field Manual 3-0", and German HDv 100/100 "Truppenfuhrung 2000". Both manuals were drafted in a closed cooperation. The basic principles of German manual Truppenfuhrung 2000 were imitated and copied by the Netherlands armed forces and partly, to a certain measure, also by other NATO nations. Rules of Field Manual 3-0 were tested in peace operations, in the fight against international terrorism in Afghanistan and during the first phase of Second War in Iraq. In fact, the operations of US forces indirectly proved practicability and effectiveness of nearly identical German field rules and manuals, consequently command principles, including those of the so-called nation building. Based upon an article by MG Christian E.O. Millotat in 3/2006 Osterreichische Militärische Zeitschrift, No 3/2006. |
Language Training within the MoD in the Context of the MoD Order 1/2007Language preparationPodplukovník Mgr. Jan ŠmídVojenské rozhledy / Czech Military Review Nr. 3/2011, Vol. XX. (LII.): 162-166 The most frequent word in language preparation is successfulness. This term could be quantified, defined, examined from the point of growth or rating decrease. Our language preparation sticks to Defence Minister Order No 1/2007 (effective from September 2010) on language training. It abolished integrated language courses, teaching units for SLP 1, 2 were decreased. The author examines the situation before and after the publication of the said order and provides possible explanations of the current state, showing slow descent. He supports his explanations with empirical data gathered in foregoing years, through surveys, statistical analyses of test results, in-class observations, and oral feedback from course learners. |
Nine Memories for the Czech Future (Illustrations Instead of Critiques)Book reviewVojenské rozhledy / Czech Military Review Nr. 2/2011, Vol. XX. (LII.): 175-183 The book consists of papers by eleven authors, members and fellow members of the Centre for Social and Economy Strategy, Faculty of Social Sciences, Charles University Prague. At present, we must prepare to face socially unwelcome phenomena. We must arrange preventive projects, so that we could solve prospective crises. The authors therefore pay their attention to methodology of crisis scenarios, or how they are to be prepared. Predicted nine worst-case scenarios anticipate prolonged crises, failure in education policy, rise of extremism, climate changes, energy collapse, lack of international balance, and separation of the Czech Republic from Europe. |
Theory of Gravity in War on International TerrorismMilitary artIng. Ján SpišákVojenské rozhledy / Czech Military Review Nr. 2/2010, Vol. XIX. (LI.): 47-64 Official objectives of war on terrorism are as follows: we must face theorist threats, prevent terrorist strikes; suppress the power of terrorist groups such as al-Qaeda. War on terrorism is not a classical or conventional warfare; the term is wide-ranging, covering longterm strategies of national importance. The war on terrorism and employed means are also a source of controversy. It is a question of adequacy of used tools. It is necessary to implement the new strategy of improving conditions in Muslim countries to eliminate their background supporting negative religious and political attitudes towards democracy. Outlined ways of "smoothing edges" in economical, social spheres can noticeably change hateful attitudes of Muslim population towards values of Western democratic society. |
National Security Planning and the Issue of Varying Prices: MoD Case StudyInformational pagesPodplukovník Ing. Bohuslav Pernica, Ph.D.Vojenské rozhledy / Czech Military Review Nr. 4/2011, Vol. XX. (LII.): 97-104 Government controls state executives by planning, i.e. a bureaucratic process providing sets of documents. Such plans ought to be feasible in an expecting resource environment. Approach and methods using for working out respective plans are supposed to be conforming to the purpose. In order to be realistic, a financial plan, a budget, should cope with environment of increasing and decreasing prices and exchange rates. This essay, as a case study, deals with the issue of adapting of the short and medium-term planes working out by the Czech MoD for purpose of programming, budgeting and purchasing. The case study shows that generally there is a long-run lack of interest in adapting of such planes to an environment of changing prices and volatile exchange rates. |
The Preventive Aspects of the Overweight and Obesity in the Army of the Czech RepublicInformational pagesPplk. MUDr. Pavlík Vladimír Ph.D., pplk. MUDr. Jana Fajfrová, kpt. MUDr. Michaela Husárová, doc. MUDr. Pavol Hlúbik CSc.Vojenské rozhledy / Czech Military Review Nr. 2/2011, Vol. XX. (LII.): 130-135 The problem of obesity is most frequent metabolic disease rising from unhealthy life style of contemporary population. Cardiovascular and metabolic disorders are pressing even in the AČR, so the authors could describe monitoring the risk factors of non-infectious diseases of mass incidence and the implementation of preventive programme with excessive weight losses, using dietetic, psychological, movements and pharmacological approaches that offer real stimulant for decrease in overweight and obesity prevalence within the Czech Army and concurrently decrease in morbidity of Czech servicemen. |
Obama's First Year in the White HouseReviewedPhDr. Antonín RašekVojenské rozhledy / Czech Military Review Nr. 1/2010, Vol. XIX. (LI.): 3-23 President Barack Obama came to power at a difficult time in America's history. Home and foreign policies are hard to manage, among others, as we are on the threshold of post-ethnic society, and in the war with terrorisms. Obama does not give up American leadership, but he is seeking to find the balance between security and liberty, between power and freedom in the world, broadly speaking. As the consequence, Mr. Rašek presumes emerging the new global security situation: the rise of multipolar world, divided into several new political spheres. This author's opinion is backed by comments by reputable world's political analysts. As far as Euro-Atlantic relations are concerned, or relations with Russia, there are excellent prospects, namely there is the progress with Russia on arms control-part of Obama's determination to put the world on a path toward nuclear disarmament. The author ascribes the drop in Obama's popularity to failed healthcare reform; outside the US, to the fact that Obama is not able to define clear goals and missions in Afghanistan. |
The Shift in Character of Future Operations: Joint Doctrine Publication 3-40Military artVojenské rozhledy / Czech Military Review Nr. 2/2011, Vol. XX. (LII.): 69-70 The document "Security and Stabilization: the Military Contribution UK revision of Joint COIN doctrine" was created by the team of authors of DCDC (Development, Concepts and Doctrine Centre), Defence Ministry, Great Britain. The publication was similarly as other JDP series written as an instruction manual for members of armed forces to solve at general level the tasks in missions abroad, in disintegrated countries: security, stabilisation and insecurity, strengthening the capacity within armed forces to work alongside civilians for certain specific, short-term reconstruction, development tasks in hostile environments, and to provide a stabilisation presence in the immediate aftermath of a military operation while sufficient security is put in place to enable civilians to deploy. It is highly recommendable literature for members at the level of join staffs, participants in stabilization operations, or for attenders of Higher General Staff Courses. |
NATO and Russia at the End of First Decade of 21st Century: Mistrust, Common Interests, Co-operation?Informational pagesPhDr. Miloš Balabán, Ph.D.Vojenské rozhledy / Czech Military Review Nr. 4/2010, Vol. XIX. (LI.): 89-99 Relations between NATO and the Russian Federation are one of key factors influencing overall policy of the whole North Atlantic Alliance. They are complicated and sophisticated questions still predisposed by the heritage of the Cold War.But there are mutual fears, common security problems they both have to counter. NATO policy must be established upon present-day reality. It is self-evident that there are common fields of common interests in which mutual balance must be reached. There are among others: armament, preventing arms proliferation, halting proliferation of nuclear, biological and chemical agents, antimissiles defence, counter-terrorism, drugs smuggling, open sea security, common peace operations. After two years the Russian-Georgia war started, military cooperation between Russia and NATO was re-established. Separate problem in midterm prospects presents the solving of conflict in Afghanistan. |
Criminalization and Religious Radicalization in Chechnya as Two Main Streams of Development after 1996 and their Influence on Terrorism in Subsequent ConflictInformational pagesBc. Martin JankůVojenské rozhledy / Czech Military Review Nr. 1/2010, Vol. XIX. (LI.): 123-137 The article deals with the disintegration and erosion of originally cohesive Chechen resistance movement during the First Chechen War and following inter-war period. According to the author, the main reasons of this process are criminality and religious fundamental radicalisation. They together produced inner confl icts between fi eld commanders; some of them attacked Russian security forces in neighbouring regions (Dagestan, Ingushetia), even after war had ended. Disintegration processes were encouraged by social deprivation after the first war, by strategical position of Chechnya in relation to smuggling drugs and weapons, stealing rude oil, and fi nally activities of foreign Islamic solidarity fi ghters. All those factors signifi cantly contributed to the outbreak of the Second Chechnya War. |
Geopolitics: A New OpticsBook reviewPhDr. Antonín RašekVojenské rozhledy / Czech Military Review Nr. 4/2011, Vol. XX. (LII.): 190-194 In his new book, Geopolitics, its author Štefan Volner examines geopolitical theories as if through the prism of new images. It is in fact a free sequel to his previous books on political science. He puts geopolitics somewhere in between natural and social sciences, which is rather ambivalent attitude, namely in cases of using terms thermodynamics, chaos theory and so on. He mentions names such as Huntington, Brzezinski, Friedman, but surprisingly he pays his attention also to less known - at least in our country - Aleksandr Dugin, as a representative of 'new Eurasianism', a new ideology of present-day Russian 'national patriots'. In the second part of his book, Štefan Volner lays down theoretical and methodical foundations for forming geopolitics as scholarly discipline; the third part of this book is concentrated on the EU. |
Chapters on Security for the Second Time (Prognosis of World's Development)Book reviewVojenské rozhledy / Czech Military Review Nr. 2/2011, Vol. XX. (LII.): 184-185 International situation lies still in the middle of our attention. Public is still interested in current security situation. The publications dealing with security threats are sold out, that's why the Karolinum Publishing House issued the second edition of this reviewed book, Chapters on Security. Nineteen security analysts amended and brought up to date their original papers; the book was enlarged by fifty pages. The monograph covers both inner politics and international organizations. Inseparable are prediction of world's development till the year 2020. The book is also involved with the so-called humane security and the system of complex security control in the Czech Republic. |
Changes of U.S. National Security at the Beginning of 21st CenturyMilitary artDoc. PhDr. Jan Eichler, CSc.Vojenské rozhledy / Czech Military Review Nr. 4/2010, Vol. XIX. (LI.): 38-48 The new American doctrinal document called National Security Strategy (NSS 2010) was released in May 2010. Generally, NSS documents outline major national security concerns and plans. The NSS 2010 lays out a strategic approach for advancing American interests, including the security of the American people, growing U.S. economy, and international order that can address 21st century challenges. President Obama is stressing global leadership, dependent on strong and responsible American leadership directing it to ensure other nations follow. He urged Americans to revitalize their own economic, moral and innovative strength to continue to lead the world. The essay by Mr. Eichler is divided into two parts: first one deals with Bush's security policy, and second one deals with documents issued during Obama's presidency. There is a departure from Bush's security strategy that had led to two asymmetric wars in Afghanistan and Iraq. There are interesting nuances. The NSS 2010 for example declares the intention to build deeper and more effective partnerships with key centres of influence-including China, India, which represents among others Obama's retreat from policy of unilateralism. |
Critical Looks at Hybrid Wars ConceptMilitary artIng. Pavel Zůna, MSSVojenské rozhledy / Czech Military Review Nr. 3/2010, Vol. XIX. (LI.): 33-45 The term "hybrid war" is frequently used today within the military community, but the term does not bring something new in the view of the terminology of the stability operations, comprehensive approach or compound wars. This concept is based on the destructive threats to the military components of international community. It does not help in delimiting reasons of violent confl ict and from that point it is harmful, as it does not explain soldiers why they are fi ghting the "just war", why they should sacrifi ce their lives in confl icts far away from their homeland. We should not use terms of hybrid wars, hybrid confl icts, hybrid enemies or forces. Only "hybrid warfare" could find some legitimacy, but only when used with the correct definition of the conflict typology, backed by the political objectives of the war. Confl icts typology, as used, forms the framework for the mission analysis orientation at all command & control levels and it guides the informational support to the military decision making processes. |
Military Exercises EU-MILEXMilitary artIng. Jaroslav KulíšekVojenské rozhledy / Czech Military Review Nr. 2/2010, Vol. XIX. (LI.): 65-81 Such exercises are regular part of European exercise process that in periodical cycles examines individual capacities of solving crisis situations, conducting crisis operations under methods developed by the EU. European training process does not cover only the preparation of military units, but also those of civil elements (police, rescue teams, diplomats). Since 2007 the exercises have been ran according to a common scenario "ALISIA", with the purpose to practise crisis operations control by commanders and staffs of EU nations, without any means and elements or support by NATO. European exercise process allows to the EUMS to organize and harmonize two exercises of solving crisis situations in a year. Five members of the Czech Army took part in the exercise MILEX 09 last year. They were involved in the operational planning process at the EU OHQ Specialist Staff, CJ2, CJ4, CJ5 and CJ7 departments. The article is mostly based on the experiences of Czech offi cers at the EU OHQ LARISSA. |
Islamism as a Security Threat to the Czech RepublicInformational pagesDoc. PhDr. JUDr. Miroslav Mareš, Ph.D.Vojenské rozhledy / Czech Military Review Nr. 4/2011, Vol. XX. (LII.): 118-128 This paper deals with various forms of Islamist threats to the Czech Republic, with specific attention paid to military issues. It defines the basic terms and describes the role of the Czech Republic in Islamist strategies. Threats of terrorism and jihadism, extremism and riots, violation of women's rights, including the so-called "honour crimes", and internal clashes within the Muslim community are analyzed. Contemporary situation of the Czech Republic can be characterized mostly as "logistic area" to Islamism. Even thought there is not an eminent danger, the intensity of several Islamist threats could be higher in the future. The primary purpose of this article is to form a basic frame for identification of prospective terrorist attacks by means of extrapolation. |
Water Purification Done by Special Logistics Troops of Bundeswehr in AfghanistanMilitary professionalIng. Vladislav Vincenec, Ph.D., doc. Ing. Miroslav Cempírek, CSc.Vojenské rozhledy / Czech Military Review Nr. 1/2011, Vol. XX. (LII.): 119-127 The paper offers data on the water supply to Federal German Armed Forces (Bundeswehr) combat units in the frame of ISAF operations. It explains new concept and technology of water purification and the exploration of natural water sources for BW water filling stations. Experiences have shown that clean water is of top priority especially in field missions such as that in Afghanistan. The systems of WTC 500, WTC 1600, WTC HS (High Salinity) and WTC container systems are able to prepare up to 15.000 litres of water supply every day. They are highly mobile, of friendly use, capable to work under rough climatic conditions. Built-in recycle systems could save as much as 60 per cent of operating costs. The water prepared by German purification stations is of high quality and meet both norms STANAG 2136 and WHO standards |
Some Theoretical and Methodological Starting Points for Examination and Involvement of Outside Sources for the Use of Armed ForcesNonreviewed - ResearchDr. Jindřich Nový, Ph.D.Vojenské rozhledy / Czech Military Review Nr. 3/2006, Vol. XV. (XLVII.): 56-63 All NATO nations and their armies are looking for effective exploiting social sources for defence and security. It is clear now that effective spending of public expenses asks for changed infrastructures of forces and their activities. It is necessary to form teams of experts who will cooperate with leading defence officials while setting the most suitable variants of further advance. |

