In 1950, when he commissioned the first edition of The Armed Forces Officer, Secretary of Defense George C. Marshall told its author, S.L.A. Marshall, that "American military officers, of whatever service, should share common ground ethically and morally." In this new edition, the authors methodically explore that common ground, reflecting on the basics of the Profession of Arms, and the officer's special place and distinctive obligations within that profession and especially to the Constitution.

“An excellent, vividly written” (The Washington Post) account of leadership in wartime that explores how four great democratic statesmen—Abraham Lincoln, Georges Clemenceau, Winston Churchill, and David Ben-Gurion—worked with the military leaders who served them during warfare. The relationship between military leaders and political leaders has always been a complicated one, especially in times of war. When the chips are down, who should run the show—the politicians or the generals? In Supreme Command, Eliot A. Cohen expertly argues that great statesmen do not turn their wars over to their generals, and then stay out of their way. Great statesmen make better generals of their generals. They question and drive their military men, and at key times they overrule their advice. The generals may think they know how to win, but the statesmen are the ones who see the big picture. Abraham Lincoln, Georges Clemenceau, Winston Churchill, and David Ben-Gurion led four very different kinds of democracy, under the most difficult circumstances imaginable. They came from four very different backgrounds—backwoods lawyer, dueling French doctor, rogue aristocrat, and impoverished Jewish socialist. Yet they faced similar challenges. Each exhibited mastery of detail and fascination with technology. All four were great learners, who studied war as if it were their own profession, and in many ways mastered it as well as did their generals. All found themselves locked in conflict with military men. All four triumphed. The powerful lessons of this “brilliant” (National Review) book will touch and inspire anyone who faces intense adversity and is the perfect gift for history buffs of all backgrounds.

For the US Army to succeed in the 21st Century, Soldiers of all ranks must understand and use Mission Command. Mission Command empowers leaders at all levels, allowing them to synchronize all warfighting functions and information systems to seize, retain, and exploit the initiative against a range of adversaries. This collection of historical vignettes seeks to sharpen our understanding of Mission Command philosophy and practice by providing examples from the past in which Mission Command principles played a decisive role. Some vignettes show junior officers following their commander's intent and exercising disciplined initiative in very chaotic combat operations. Others recount how field grade officers built cohesive teams that relied on mutual trust to achieve key operational objectives. Each historical account is complemented by an annotated explanation of how the six Mission Command principles shaped the action. For this reason, the collection is ideal for leader development in the Army school system as well as for unit and individual professional development. Mission Command places great responsibility on our Soldiers.

In the pantheon of air power spokesmen, Giulio Douhet holds center stage. His writings, more often cited than perhaps actually read, appear as excerpts and aphorisms in the writings of numerous other air power spokesmen, advocates-and critics. Though a highly controversial figure, the very controversy that surrounds him offers to us a testimonial of the value and depth of his work, and the need for airmen today to become familiar with his thought. The progressive development of air power to the point where, today, it is more correct to refer to aerospace power has not outdated the notions of Douhet in the slightest In fact, in many ways, the kinds of technological capabilities that we enjoy as a global air power provider attest to the breadth of his vision. Douhet, together with Hugh “Boom” Trenchard of Great Britain and William “Billy” Mitchell of the United States, is justly recognized as one of the three great spokesmen of the early air power era. This reprint is offered in the spirit of continuing the dialogue that Douhet himself so perceptively began with the first edition of this book, published in 1921. Readers may well find much that they disagree with in this book, but also much that is of enduring value. The vital necessity of Douhet’s central vision-that command of the air is all important in modern warfare-has been proven throughout the history of wars in this century, from the fighting over the Somme to the air war over Kuwait and Iraq.

A history of modern military command, from the individualist, heroic generals of the twentieth century to the highly-professionalised command teams of the twenty-first. Profiling prominent contemporary generals and their staffs, King vividly analyses divisional headquarters, giving a unique insight into the transformation of military command.

Command is the ultimate service. It is a time when we have the singular responsibility to create and lead strong Air Force units. A time when our passion for our Air Force and our vision for its future must be overwhelmingly clear. Early in the "Developing Aerospace Leaders" initiative, we began to focus on the way in which the institution teaches leadership and prepares airmen for command. What we found was a wide range of practices and a wide range of expectations - a complicating factor in today's Expeditionary Aerospace Force. We realize that preparing our officers to command effective, mission-oriented units must be a deliberate process. It must develop our unique airman perspective, creating commanders who are able to communicate the vision, have credibility in the mission area, and can lead our people with inspiration and heart. The foundation of our institution's effectiveness has always been its leaders. Colonel Goldfein's work provides valuable lessons learned and serves as a worthwhile tool to optimize your effectiveness as a squadron commander. This book is a must-read, not only for those selected to command a squadron but for all our young officers, helping them understand what the requirements of squadron command will be. Remember, command is a unique privilege - a demanding and crucial position in our Air Force. "Sharing Success - Owning Failure" takes you a step closer to successfully meeting that challenge.

Many books have been written about strategy, tactics, and great commanders. This is the first book to deal exclusively with the nature of command itself, and to trace its development over two thousand years from ancient Greece to Vietnam. It treats historically the whole variety of problems involved in commanding armies, including staff organization and administration, communications methods and technologies, weaponry, and logistics. And it analyzes the relationship between these problems and military strategy. In vivid descriptions of key battles and campaigns—among others, Napoleon at Jena, Moltke’s Königgrätz campaign, the Arab–Israeli war of 1973, and the Americans in Vietnam—Martin van Creveld focuses on the means of command and shows how those means worked in practice. He finds that technological advances such as the railroad, breech-loading rifles, the telegraph and later the radio, tanks, and helicopters all brought commanders not only new tactical possibilities but also new limitations. Although vast changes have occurred in military thinking and technology, the one constant has been an endless search for certainty—certainty about the state and intentions of the enemy’s forces; certainty about the manifold factors that together constitute the environment in which war is fought, from the weather and terrain to radioactivity and the presence of chemical warfare agents; and certainty about the state, intentions, and activities of one’s own forces. The book concludes that progress in command has usually been achieved less by employing more advanced technologies than by finding ways to transcend the limitations of existing ones.

Learn how to unleash your inner Unix geek! Version 3.3, updated February 12, 2024 This book introduces you to the Mac’s command line environment, teaching you how to use the Terminal utility to accomplish useful, interesting tasks that are either difficult or impossible to do in the graphical interface.n If you've ever thought you should learn to use the Unix command line that underlies macOS, or felt at sea when typing commands into Terminal, Joe Kissell is here to help! With this book, you'll become comfortable working on the Mac's command line, starting with the fundamentals and adding more advanced topics as your knowledge increases. Now includes complete coverage of Monterey, Big Sur, Catalina, and zsh! Joe includes 67 real-life "recipes" for tasks that are best done from the command line, as well as directions for working with permissions, carrying out grep-based searches, creating shell scripts, and installing Unix software. The book begins by teaching you these core concepts: • The differences among Unix, a command line, a shell, and Terminal • Exactly how commands, arguments, and flags work • The basics of Terminal's interface and how to customize it Next, it's on to the command line, where you'll learn: • How to navigate your Mac's directory structure • Basic file management: creating, copying, moving, renaming, opening, viewing, and deleting files • Creating symbolic links • The types of command-line programs • How to start and stop a command-line program • How to edit a text file in nano • How to customize your prompt and other shell defaults • The importance of your PATH and how to change it, if you need to • How to get help (Joe goes way beyond telling you to read the man pages) You'll extend your skills as you discover how to: • Create basic shell scripts to automate repetitive tasks. • Make shell scripts that have variables, user input, conditional statements, loops, and math. • See which programs are running and what system resources they're consuming. • Quit programs that refuse to quit normally. • Enable the command line to interact with the Finder. • Control another Mac via its command line with ssh. • Understand and change an item's permissions, owner, and group. • Run commands as the root user using sudo. • Handle output with pipe (|) or redirect (> or <). • Use grep to search for text patterns in files and filter output. • Install new command-line software from scratch or with a package manager. • Use handy shortcuts in the Terminal app itself and in zsh. Questions answered include: • What changed on the command line in recent versions of macOS? • What are the differences between the zsh shell and the bash shell? • Which shell am I using, and how can I change my default shell? • How do I quickly figure out the path to an item on my Mac? • How can I customize my Terminal window so I can see man pages behind it? • How can I make a shortcut to avoid retyping the same long command? • Is there a trick for entering a long path quickly? • What should I say when someone asks if I know how to use vi? • How do I change my prompt to suit my mood or needs? • What is Command Line Tools for Xcode? • When it comes to package managers, which one should I use? Finally, to help you put it all together, the book showcases 67 real-world "recipes" that combine commands to perform useful tasks, such as listing users who've logged in recently, manipulating graphics, using a separate FileVault password, creating and editing user accounts, figuring out why a disk won't eject, copying the source code of a webpage, determining which apps have open connections to the internet, flushing the DNS cache, finding out why a Mac won't sleep, sending an SMS message, and deleting stubborn items from the Trash.