Vojenské Rozhledy

Czech Military Review

Fulltext search in archive



« advanced mode »

 previous    1   2   3   4   5   6  7   8   9   10   11   ...    next 

Results 151 to 180 of 4959:

Optimization of Lessons Learned Process and the Importance of Personnel Development in this Domain

Reviewed - Review

Janka Kosecová, Richard Saibert

Vojenské rozhledy / Czech Military Review Nr. 2/2018, Vol. XXVII. (LIX.): 33-52 | DOI: 10.3849/2336-2995.27.2018.02.33-52

The authors present the results of the research on the Lessons Learned process applied within the Ministry of Defence of the Czech Republic. The main purpose of the article is to introduce the proposal of the process optimization to readers. The paper describes the process in detail, and this description is used to identify procedural shortcomings exploiting the process analysis method in terms of factual and logical accuracy of the process. The following part of the article presents the results of the comparative analysis of the chosen Lessons Learned processes. The result of the comparative analysis allows authors to make in an innovative way suitable recommendations for optimizing the current state of the whole process of Lessons Learned. Based on the analysis of the educational programs, the paper proposes to include the subject of the Lessons Learned process into the learning outcomes, especially from the perspective of competency based approach to education.

Role of International Cooperation in the Development of the Czech Armed Forces Medical Capabilities

Reviewed - Review

Petr Král, Antonín Novotný

Vojenské rozhledy / Czech Military Review Nr. 3/2018, Vol. XXVII. (LIX.): 105-128 | DOI: 10.3849/2336-2995.27.2018.03.105-128

The article deals with the use and future prospects of the international cooperation for the development some of Czech Armed Forces capabilities in the field of military medicine. It has no ambition to address this issue in its entirety, but only contains an analysis of some of the current formats and initiatives of international cooperation in the field of military medicine, with the justification of their origins and a brief evaluation of their contribution. Part of the article is also a proposal for possible measures to improve the development of medical capabilities in the framework of international cooperation.

Operation Artemis (A Reference Model for the Development of Battle Groups)

Informational pages

Pplk. Ing. Jaroslav Kulíšek

Vojenské rozhledy / Czech Military Review Nr. 2/2007, Vol. XVI. (XLVIII.): 95-105

EU Battle Group CZE/SVK was formed as the part of a long-term strategy to turn the Czech Army from static defence, garrison force, to mobile, expeditionary formations capable to participate in EU common security and defence policy operations. In June 2003, the first EU autonomous military crisis management operation Artermis was launched. It successfully demonstrated EU ability to operate with quite a small Interim Emergency Multinational Force (IEMF) in a highly hostile environment. The IEMF, dispatched 6,500 km from Brussels, operated under the UNSC mandate, in cooperation with UN forces (MONUC) in the Ituri District, Democratic Republic of the Congo. Operation Artermis demonstrated the need for further development of rapid response capabilities. Subsequently, it has become a reference model for the development of Battle Groups, with rapid response capability. Lessons learned are valuable for Czech army planners being involved in force planning, or building the first EU Battle Group CZE/SVK. All information and sources for this paper were drawn from unclassified sources.

The Comprehensive Operations Planning Directive (COPD): Revised Instruction

Military art

Vojenské 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.

Key roles and interests of Pakistan and India in Afghanistan

Reviewed - Review

Martin Havlík

Vojenské rozhledy / Czech Military Review Nr. 4/2019, Vol. XXVIII. (LX.): 18-31 | DOI: 10.3849/2336-2995.28.2019.04.018-031

This review attempts to analyze in detail the specific roles and interests of the key players represented by Pakistan and India in Afghanistan. The focus of individual actors in the South Asian region was focused on identifying key objectives, defining specific national interests and strategies in Afghanistan. The aim of the article is to find out, analyze, interpret and understand information about the power relations of Pakistan and India in relation to the security situation in Afghanistan. The content focuses on the analysis of Pakistan-India relations and their intertwining in Afghan society. The aim is not to relate the content to a generalized theory or known theoretical paradigm of international relations, but to analyze the aspects of the Afghanistan in relation to Pakistan and India.

Decisive Points Concept (Part II)

Military art

Ing. Ján Spišák

Vojenské rozhledy / Czech Military Review Nr. 4/2011, Vol. XX. (LII.): 65-73

The article continues explanation basic operational terms, familiarizes readers with true theoretical fundamentals of the key element of operational design - the decisive point. Basic doctrinal interpretations are described and explained. Its introduction and utilization is visible during the operational planning process and elaboration of operational design. The concept of decisive point has a close connection to the other concepts, namely lines of operations, the centre of gravity and the end state. The concept is further evolved via example of peace support military operation planning process. Key words: decisive points, decisive conditions, lines of operations, centre of gravity, effect, kinetic, nonkinetic operations, doctrine.

Approach to the Assessment of the Military Potential of the State - an Example of the Russian Federation

Reviewed - Review

Josef Procházka, Richard Stojar

Vojenské rozhledy / Czech Military Review Nr. 1/2019, Vol. XXVIII. (LX.): 3-15 | DOI: 10.3849/2336-2995.27.2019.01.003-015

The aim of the text is to present the approach to assessing the military potential of the state as well as the will or possibilities to be used to achieve national strategic interests or power objectives. This approach is methodologically based on the sectoral analysis of the state's power potential and its possible projections in the construction and use of armed forces. The described and used approach in the Ministry of Defence of the Czech Republic is applied to the current Russian Federation and its military or power activities

Present-day Notions on Military Deceptions

Military art

Doc. Ing. Milan Kubeša, CSc.

Vojenské rozhledy / Czech Military Review Nr. 3/2011, Vol. XX. (LII.): 60-65

In the previous Military Review we introduced the article "Will Military Deception Pass Away?" by the same author. In the Army of the Czech Republic we have no manual dealing with military deception (MILDEC). The only manual concerning MILDEC was abolished without any substitute. But military art can't be further developed without similar documents. Today we take MILDEC as a complex set of provisions misleading enemy's commanders and staff, by means of false information and counterfeit data that deliberately deceive adversary decision-makers and planners. Use of MILDEC during any phase of an operation also helps to mislead adversaries as to the strength, readiness, locations, and intended missions of friendly forces. The MILDEC could contribute to the successful accomplishment of the assigned mission by many ways.

Analysis and model of Cyber security corps professional development

Reviewed - Review

Petr Františ, Jan Hodický

Vojenské rozhledy / Czech Military Review Nr. 3/2019, Vol. XXVIII. (LX.): 97-116 | DOI: 10.3849/2336-2995.28.2019.03.097-116

The paper deals with the professional development of cyber security corps. In the introduction the individual elements that are active in cyber security are described. Strategic analysis of the education is carried out to define the initial state. The main part of the paper is devoted to the design of the education system. The individual elements are defined in the paper, and the model of relationships between these elements is shaped. The attachment contains complete set of topics and their classification into the strands to fulfil the profile of the cyber security expert.

The Approach to Defining the Competencies for Military Professionals in Command and Control in Military Operations

Reviewed - Review

Richard Saibert

Vojenské rozhledy / Czech Military Review Nr. 1/2019, Vol. XXVIII. (LX.): 30-47 | DOI: 10.3849/2336-2995.28.2019.01.030-047

The author presents the results of the research in the field of defining the competencies for military professionals in command and control in military operations. The main purpose of the article is to familiarize the readers with the proposal of the recommendations for implementing an integrated approach to defining the competencies needed for military personnel within the Ministry of Defense of the Czech Republic. On the basis of the analysis of the national strategic documents, analysis of the system of management of educational and training activities and evaluation of the current competency model for the members of the Czech Armed Forces, the recommendations were drawn up to introduce a conceptual approach to defining the competencies for military personnel. This set of proposed measures provides a baseline for applying the competency model as a human resource management tool.

Implementation of Capability Assessment Process within the Armed Forces of the Czech Republic

Reviewed - Review

Zdeněk Petráš

Vojenské rozhledy / Czech Military Review Nr. 1/2018, Vol. XXVII. (LIX.): 25-43 | DOI: 10.3849/2336-2995.27.2018.01.25-44

The article thematically completes a series of articles which subject was to present outcomes of analyses focused on national as well as NATO and EU capability planning processes. Synthesis of analysis outcomes resulted in conceiving a methodologic framework for military capability assessment, whereas the first phase of this framework, i.e. configuration of the national capability requirements database, has been already described in the previous edition of the Czech Military Review. So this article details final phases of the proposed methodological framework, which are set of reference units and mechanism for matching capability requirements against current state capabilities. The key outcome of capability matching phase is identification of capability shortfalls and their subsequent prioritisation. The level of priority is expressed as a degree of operational risk and relates to an expected intensity of operational engagement of force units in military operations. This approach stems from the principle of the capability assessment process which shall be carried out by military experts and which deals exclusively with an expected military end-state in operations.

Artillery Survey for Autonomous Weapon Systems and Basic Requirements on Survey Units

Reviewed - Review

Jan Ivan, Ladislav Potužák, Jiří Šotnar

Vojenské rozhledy / Czech Military Review Nr. 4/2019, Vol. XXVIII. (LX.): 63-77 | DOI: 10.3849/2336-2995.28.2019.04.063-077

The article is focused on operations of autonomous artillery weapon systems and possible requirements on survey units and their equipment. In the light of perspective purchase of artillery weapon systems it is necessary to analyze the character of operations of these systems and determine requirements on preparation of position areas. Goal of this article is to describe the character of autonomous artillery weapon systems operations in terms of functionality of individual components of navigation unit and based on this to set the requirements on survey units equipment. As the main method authors used method of scenarios where were as a scenarios determined individual variants of navigation system functionallity. Output of this article is determination of requirements on survey units equpment used for geting information about position coordinates and directions.

Information Support of Human Resources Management in Sector of Defense

Reviewed - Review

Zdeněk Bednář

Vojenské rozhledy / Czech Military Review Nr. 1/2018, Vol. XXVII. (LIX.): 45-67 | DOI: 10.3849/2336-2995.27.2018.01.45-68

The article deals with the Information Support of Human Resources Management of the Ministry of Defense in terms of providing information on the quantity and quality of the personnel of the department for decision making processes. The first part describes the tools and methods of analysis for processing this information. The second part provides practical examples of this information support. On the basis of analytical studies the status of staff is presented in 2015 and 2016, supplemented by comments from the author, indicating possible ways of presenting and using this information in Human Resource Management. The author of the article, which presents the results of the long-standing experience of the creator of the information management support system, concludes that the data generated by this system could lead the adoption of a number of fundamental strategic decisions.

Cyberspace as a "Fifth Domain"?

Reviewed - Review

Mgr. Martin Bastl, Ph.D., Zuzana Gruberová

Vojenské rozhledy / Czech Military Review Nr. 4/2013, Vol. XXII. (LIV.): 10-21 | DOI: 10.3849/2336-2995.22.2013.04.010-021

The aim of the article is to present an up-to-date discussion on cyberspace as a new, fifth domain of warfare. The reader is provided with the concept of cyberspace, its current interpretation, primarily in American doctrines and military theory. The army mission is contextually mentioned as well, explicitly the limits of Czech forces capacity. The paper deals with the form of cyberspace and its characteristics in the context of military operations. It advocates the idea of cyberspace as a war domain, which is presented together with the criticism to such approach. The article concludes with the summary and evaluation of both sides' arguments, taking into account the specific role and abilities of armed forces.

Operational Concept: Reflections over Solving Military Problem

Reviewed - Review

Ing. Ján Spišák

Vojenské rozhledy / Czech Military Review Nr. 2/2013, Vol. XXII. (LIV.): 88-93 | DOI: 10.3849/2336-2995.22.2013.02.088-093

There exists a variety of deployment strategies, visions and concepts for armed forces, how they will operate in the future horizon. The key part of operational concepts consists of several key characteristics, which include e.g. the account of military problem, its military solution describing in broad terms how military forces will operate across the wide range of military operations in pursuit of strategic objectives and thereby consequent requirements for military capabilities development. The article does not provide a comprehensive answer to all the problems associated with the concept development. Rather, its purpose is to point out some aforementioned aspects crucial not only for operational concepts developers, responsible individuals and organizations, but it may be beneficial even for commanders in terms of their operational thinking and drafting an appropriate operational approach to solving day-to-day acitivities.

Logistics Interoperability: A Prerequisite for the Optimal Building and Employment of Capabilities in Alliance Expeditionary Operations

Reviewed - Review

Plukovník Mgr. Roman Dufek, doc. Ing. Miroslav Pecina, CSc.

Vojenské rozhledy / Czech Military Review Nr. 2/2014, Vol. XXIII. (LV.): 76-86 | DOI: 10.3849/2336-2995.23.2014.02.076-086

Changing security environment and the need to address conventional and especially asymmetric threats and risks, wherever they occur, establish clear requirements on the development of national capabilities. Armed forces are required to be fully deployable and sustainable in operations in austere conditions for an extended period of time. In NATO-led operations currently participate many nations of different sizes, force structures, equipment, training and capabilities. The only way to reach operational goals while achieving economies of scale is a mutual cooperation of all involved participants. Basic key prerequisite for such cooperation is interoperability.

Media Presentation of ISIS: Content Analysis of the Magazine Dabiq

Reviewed - Review

Bc. Jan Hanzelka, prof. JUDr. Miroslav Mareš, PhD.

Vojenské rozhledy / Czech Military Review Nr. 2/2015, Vol. XXIV. (LVI.): 51-63 | DOI: 10.3849/1210-3292.24.2015.02.051-063

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.

Targeting Process on the Example of the Libya Case

Reviewed - Review

mjr. Mgr. Terezie Němcová, MPA

Vojenské rozhledy / Czech Military Review Nr. 1/2015, Vol. XXIV. (LVI.): 61-71 | DOI: 10.3849/1210-3292.24.2015.01.061-071

Protection of the civilian population against the Gaddafi regime, it was a clear UN mandate for military intervention in Libya in 2011. Not only a new approach to leading the fight against terrorism after 11 September 2001, but also requires a change in approaches to conducting combat operations coalition forces, as shown by the recent armed conflict in Libya, inevitably required a new perspective on the concept and approach to the process of targeting as the process of selecting and prioritizing targets and responding to them in accordance with operational requirements and capabilities of units, synchronization of NATO forces, particularly with regard to collateral damage with an impact on the protection of civilians. And Unified Protector operation is a clear example.

Prospects of Artillery: Which Way Ahead for the Czech Armed Forces

Reviewed - Review

Plukovník Ing. Ivan Mráz, Ph.D., podplukovník gšt. Ing. Milan Kalina

Vojenské rozhledy / Czech Military Review Nr. 3/2014, Vol. XXIII. (LV.): 52-63 | DOI: 10.3849/1210-3292.23.2014.03.052-063

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.

Perspectives of Development of Light Combat Units

Nonreviewed - Review

Nadporučík Ing. Pavel Zahradníček

Vojenské rozhledy / Czech Military Review Nr. 2/2014, Vol. XXIII. (LV.): 109-116

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.

CBRN EOD Capability as a Current Challenge for Czech Armed Forces Chemical Corps

Reviewed - Review

npor. Ing. Radim Zahradníček, plk. doc. Ing. Zdeněk Skaličan, CSc.

Vojenské rozhledy / Czech Military Review Nr. 2/2015, Vol. XXIV. (LVI.): 72-82 | DOI: 10.3849/1210-3292.24.2015.02.072-082

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.

Contemporary Security Policy of the European Union in Mali

Reviewed - Review

Marek Rechtik

Vojenské rozhledy / Czech Military Review Nr. 3/2018, Vol. XXVII. (LIX.): 93-104 | DOI: 10.3849/2336-2995.27.2018.03.093-104

The European Union is interested in ensuring the security of African countries in the region of Sahel because some of the threats originating from this region can potentially endanger its member states. With the deteriorating situation in northern Mali, the EU has decided to become more active in this country through Common Security and Defence Policy missions. The aim of this article is to introduce and subsequently assess the contemporary policy of EU in Mali. Particular attention will be paid to the European Union Training Mission in Mali and European Union Capacity Building Mission in Mali, which have so far produced rather mixed results. The article will also focus on the EU strategy in the Sahel region and partly on the EU counterterrorist and counterinsurgency activities in Mali.

Auftragstaktik: the Origin and Development of the Philosophy to the Command in the 21st Century

Reviewed - Review

Pavel Kolář, Tomáš Rak

Vojenské rozhledy / Czech Military Review Nr. 1/2018, Vol. XXVII. (LIX.): 69-83 | DOI: 10.3849/2336-2995.27.2018.01.69-84

This article deals with one of the approaches to command - Mission Command - which can be seen as a dominant command philosophy in NATO nations and especially in the United States. This approach is considered as a very important in terms of possible responses to the challenges having impact on current and future security environment. Respective parts of this article describe the military causes and related historical consequences based on which the mentioned command philosophy had been constructed. The relevant parts describe basic principles of Auftragstaktik, developed and implemented by Prussian and later on by German military leaders which aim is to emphasize centralized intent and dispersed execution through disciplined initiative.

Methodologic Framework for Military Capability Assessment of Armed Forces of the Czech Republic

Reviewed - Review

Zdeněk Petráš

Vojenské rozhledy / Czech Military Review Nr. 2/2017, Vol. XXVI. (LVIII.): 3-17 | DOI: 10.3849/2336-2995.26.2017.02.003-017

The aim of the article is to present a synthesis of findings from both analyses and their application while conceiving a proposal of methodology for military capability assessment of Armed Forces of the Czech Republic. The proposed approach to capability assessment stems from principles of the NATO´s J-DARTS (Joint Defence Planning Analysis and Requirements Tool Set) and EU´s SAEP (Scrutinising, Assessing, Evaluating and Prioritising Process) when the main attention was focused on the phase of matching current capabilities of force units against capability requirements, follow-on identification of shortfalls and their prioritisation. The degree of priority should primarily qualify the level of operational risk stemming from potential engagement of force units in an operation.

The Development of Personnel Recovery in Military Operations

Nonreviewed - Other

Jiří Svoboda

Vojenské rozhledy / Czech Military Review Nr. 1/2018, Vol. XXVII. (LIX.): 107-114

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.

Development and Change of the Concept of Hybrid War

Reviewed - Review

Richard Stojar

Vojenské rozhledy / Czech Military Review Nr. 2/2017, Vol. XXVI. (LVIII.): 44-55 | DOI: 10.3849/2336-2995.26.2017.02.044-055

The aim of the paper is description and analysis of the transformation of the concept of hybrid war. The Russian intervention in Ukraine in 2014 meant principal re-definition of the concept which is reflected in the contemporary views on the hybrid wars and hybrid threats. The concept of hybrid war had been questioned in the past already as his validity and the efforts to be applied on the past conflicts deformed its innovative content. One could argue, that adding new dimensions and topic such as economic factors, ideological activity etc. brings risk of concept´s expansion which goes far behind of the framework of the phenomenon of the war and the use of armed forces in the armed conflicts. The author draws attention to the fact that the definition of hybrid war tends to be subordinate to the current needs, which in turn only hinders their explanation potential.

Practical Questions and Answers to Problems of Conducting Operations in a Contaminated Environment

Nonreviewed - Other

Radim Zahradníček

Vojenské rozhledy / Czech Military Review Nr. 4/2017, Vol. XXVI. (LVIII.): 79-97

When planning and conducting tactical exercises of units and formations, it is often the case that aspects of long-term operations in a chemical, biological or radiological contaminated environments have disappeared from consideration of commanders and staff officers. The reluktance to "complicate the situation" in training may have different causes, but the continuing importance of CBRN defence is indisputable. The article discusses probable commander questions related to the effective management of subordinate units in a contaminated environments. Their answering can help to successfully fulfill defined combat tasks that have been disrupted by the use of enemy weapons of mass destruction, improvised devices containing highly toxic substances, or leakage of industrial hazardous substances into the environment.

The Evolution of the Hybrid Threat, and Resilience as a Countermeasure

Nonreviewed - Other

Vojenské rozhledy / Czech Military Review Nr. 1/2018, Vol. XXVII. (LIX.): 115-123

Command and Control in EU Operations

Military art

Pplk. Ing. Jaroslav Kulíšek

Vojenské rozhledy / Czech Military Review Nr. 3/2008, Vol. XVII. (XLIX.): 29-51

This article deals with the EU command and control functions and provides basic information on the structure and capabilities of the EU CCS in Battle Group EU operations. The author describes political and strategical levels CCS (COREPER, GAERC, COPS, CivCom, EUMC, EUMS, BDE HQ, prospective EU FHQ). Only US, EU and E3 (Britain, France, Germany) are capable to realize integrated expeditional operations. The ACR can work only with cooperation with them. The Czech Republic as a small EU member state is actively engaged in the building of the Battle Group EU. The Czech Army is going to increase its expeditionary capabilities as demanded and be prepared for a broader range of conflicts and crises in the vital area of the EU concerns. At present, the ACR is able to carry out a self-supported, integrated expedition operation only on the edge of all its strength. The political leaders must bear this fact in mind, as the army mustn't be overburdened, otherwise it might lose its credibility. All information and data for this paper were drawn from unclassified sources.

NATO Common Funding - Yesterday, Today and Tomorrow

Nonreviewed - Other

Vojenské rozhledy / Czech Military Review Nr. 3/2017, Vol. XXVI. (LVIII.): 78-90

The NATO common funding has already been used to finance common needs of the Alliance for 65 years and has contributed substantially to its readiness, cohesion and solidarity. A number of reform measures have been approved, and in most cases already implemented, over the period of last several years with the aim of more effective, economical, efficient a transparent use of NATO common funds and the introduction of modern financial management practices. NATO common funding is therefore a live and well-functioning system. Nevertheless, there is still a room for further improvements. The aim of this article is to describe the role of NATO common funding, its basic parameters and tools, its development in the past, and current and future challenges.

 previous    1   2   3   4   5   6  7   8   9   10   11   ...    next