随着信息化时代的到来，网络空间成为继陆、海、空、天之后的第五维战略空间，世界各国争相进入这一充满机遇和挑战的虚拟场所。但随着计算机技术的高速发展，少数霸权国家将霸权触手伸向网络空间，妄图凭借自身技术优势抢占网络空间的制高点，将网络技术改造成施展强权政治的军事武器，引发全球网络空间局部矛盾冲突接连不断。网络空间至此成为现实世界的延续和拓展，网络空间斗争成为现实世界斗争博弈的虚实映射。随着全球网络空间军事化对抗日趋激烈，投射力量保卫国家的关注在一定程度上已经从传统军事领域过渡至网络空间领域，世界主要国家进一步加速网络空间军事竞争，加强顶层规划、组建网络作战部队、研制新型作战武器装备，力求全面提升网络空间作战力量。为全面明晰全球主要国家网络作战力量现状，知悉各国网络作战特点及发展趋势，本书聚焦“全球网络作战力量建设研究”主题，重点研究美、英、澳、俄等8个国家的网络作战力量建设情况，概述各国网络作战力量建设经验，深入探讨各国网络作战特点及未来发展趋势，以期为我国网络空间作战能力建设提供借鉴与启示。

当前，大国博弈激烈，国际局势变幻莫测，网络时局瞬息万变，攻防转换、明暗交织，任何国家都无法置身事外。面对紧迫时局，唯有拨开八方风雨，一探强国网络作战力量的长短优劣，方可洞悉制胜之道。 作为超级网络大国和网络战争的头号推手，当前美国正在积极贯彻前沿防御的网络作战理念，推行网络威慑战略，迫使其盟友和对手也纷纷加强网络作战力量建设，发展符合自身需求的网络作战体系与能力。在此背景下，本书全面考察了美国、英国、澳大利亚、印度、以色列、俄罗斯、朝鲜和伊朗8 个国家的网络作战力量建设情况，深入明晰以上国家网络作战力量的战略规划、组织机构、装备技术、人才培养等，从他国的发展历程中吸取经验，以期为完善、强大我国的网络作战力量建设提供借鉴与参考。 计算机技术的高速发展带动互联网向全球各个角落渗透，成为承载世界各国政治、经济、军事领域的全新空间，网络空间对现实空间加速覆盖、深度融合。从政治视角来看，网络空间易成为舆论的“发酵池”，一旦被敌对势力利用，就会严重威胁国家政权巩固和社会稳定[1]；从经济视角来看，国家重要基础设施的安全和运行依赖于网络，针对基础设施的网络攻击事件一旦发生，则会对社会正常运行产生不利影响；从军事视角来看，网络空间对军事领域的渗透和影响不断增强，现实空间的利益冲突逐渐向网络空间转移聚合，传统战场硝烟正蔓延至网络空间。因此，网络空间已经成为国家利益的重要组成部分，网络空间的权力成为国家间利益争夺的重要内容。 随着网络空间对现实空间的加速覆盖和深度融合，以美国为代表的发达国家凭借技术产品、知识产权等手段，严重危及了其他国家的网络安全和主权，形成了压制性的网络空间霸权和垄断地位，引发的全球网络空间局部矛盾冲突接连不断，国家间网络冲突日益加剧。因此，越来越多的国家开始把网络空间列为未来重要的国防空间，持续加速网络空间军事竞争，加强顶层规划、扩充作战力量、加快武器研发、组织网络演习，力求全面提升网络空间作战力量，争取在网络空间军事竞争中占据主动权。

第1 章 网络作战概况················································································································1 1.1 网络作战内涵···············································································································2 1.1.1 美国：利用网络能力进行的作战行动·····························································2 1.1.2 俄罗斯：信息对抗属性的空间特别行动·························································3 1.1.3 中国：达到政治目的的黑客行为·····································································4 1.2 网络作战特点及形态···································································································5 1.2.1 网络战的主要特点····························································································5 1.2.2 网络战的主要形态····························································································6 第2 章 网络作战历程及发展····································································································8 2.1 网络作战的阶段···········································································································9 2.2 国家日益成为网络战的主角·····················································································.13 2.3 网络作战力量基本要素·····························································································.14 第3 章 主要国家网络作战力量建设情况··············································································.17 3.1 美国：网络作战领域的绝对霸主·············································································.18 3.2 英国：网络作战领域的先行者·················································································.35 3.3 澳大利亚：网络作战领域的筑城者···········································································46 3.4 印度：网络作战领域的野心者··················································································67 3.5 以色列：网络作战领域的创新者···············································································82 3.6 俄罗斯：网络作战领域的挑战者···············································································96 3.7 朝鲜：网络作战领域的隐匿者················································································108 3.8 伊朗：网络作战领域的交锋者················································································121 第4 章 对我国网络作战能力建设的启示和建议··································································135 4.1 参与网络空间规则制定，提高网络空间话语权·····················································136 4.2 充分利用民间力量，推进军队与网络安全企业合作，打造互联网安全体系·······138 4.3 组织架构设计要更加侧重多部门联合作战能力·····················································140 4.4 大力研发自主网络安全高新技术，着力提升网络安全手段建设···························141 4.5 加强国产化网络安全装备体系建设，大力提升我军网络安全主动防御能力·······142 4.6 积极推进分层次的网络攻防实战化演练·································································144 参考文献··································································································································145