Amphibious Power: A Personal Theory of Power

This essay is part of the Personal Theories of Power series, which asked a group of national security professionals to provide their theory of power and its application. We hope this launches a long and insightful debate that may one day shape policy.

The two giants of sea power theory, Alfred Thayer Mahan and Sir Julian Corbett, both touched on amphibious operations but both are properly considered sea power theorists. Mahan disliked amphibious operations, declaring that they were “harder to sustain than to make.” He judged them dangerous to those forces extended ashore and that this danger outweighed their potential benefit. In Mahan’s cost-benefit analysis of amphibious operations, they were a waste of resources. Mahan viewed the sea power side of the equation as decisive.

Corbett, however, was more of a fan. Corbett thought that naval forces could rarely be decisive on their own and thus need the ability to project land forces ashore to achieve a decision. But, amphibious forces are dependent on naval forces for protection from enemy naval forces, supply and sustainment, and fire support. For Corbett, the land power side of the equation is decisive.

A little known theorist came down right in the middle. Lieutenant Colonel Earl “Pete” Ellis, USMC, wrote about naval and amphibious strategy in the early 20th Century, including the Marine Corps’ contribution to War Plan Orange, Advanced Base Operations in Micronesia. Ellis viewed amphibious power as a symbiotic relationship between land and sea power. Expeditionary land forces are dependent on naval forces for the necessary sea control, transport, sustainment, and fire support. Naval forces are dependent on those land forces to secure key littoral terrain for protection and to secure forward supply bases. In the course of this analysis, he identified the need for specialized, task-organized amphibious forces that could fill this niche, especially since amphibious assaults were becoming far more difficult in the face of modern artillery and machine guns. Since the focus of all of his writings was on those amphibious forces and their uses, he is perhaps the only amphibious power theorist in history. For Ellis, the mutually reinforcing symbiosis of land and sea power was decisive. He was proved correct during World War II: the US Navy could not strike at the heart of the Imperial Japan without seizing lodgments across the Pacific and Marine and Army forces could not seize those lodgments without Navy transportation, support, and sea control.

In Colin S. Gray’s Theory of War Taxonomy, this theory of amphibious power falls into a category along with Mahan, Douhet, and Schelling. It is clearly not a general theory nor is it a general theory of a domain as it exists at the confluence of land, sea, and air. It does explain “how a particular kind or use of a military power strategically affects the course of conflict as a whole.” A brief look at history illuminates this point.

The Influence of Amphibious Power on History

A few examples from history suffice to illustrate the timeless nature of amphibious power. The first occurred early in the Peloponnesian War. Sparta began the war dominant on land, while Athens was dominant at sea. While Spartan land power allowed her to ravage the fields before Athens herself, Athenian fleets plied the waters of the Mediterranean. In 425 BC, Thucydides landed a fleet at Pylos in Spartan-controlled territory. The fighting that occurred at Pylos and the offshore island of Sphacteria eventually led to the defeat and capture of about 300 Spartan hoplites by Athenian expeditionary forces. Land power and sea control did not lead directly to strategic effect, but the use of sea power to project land power to defeat and capture Spartan hoplites shocked the Greek world and led directly to the Peace of Nicias. The Athenians subsequently botched the peace and thus squandered the strategic effect garnered, but they would not have had the opportunity at all if not for the use of amphibious power.

The second example occurred during the Second Punic War. The sea control of the Mediterranean gained by the Romans after the First Punic War had profound strategic effects: it force Hannibal into a difficult march through the Alps which depleted the combat power he was able to bring to Italy and prevented significant reinforcement once he had gained a lodgment in Italy. His eventual defeat there, however, failed to end the war with Carthage. It was not until Scipio used sea control to project Roman land power across the sea to Carthage itself that decisive effects occurred and Carthage surrendered.

During the American Civil War, Union forces secured sea control early on and held it throughout the war as part of the Anaconda Plan. While the Anaconda Plan certainly produced strategic effects that choked the Confederacy off from reliable and consistent sources of supply, it did not have decisive effects by itself. In this case, amphibious power would not have decisive effects but the tactical level is interesting. Union General Ambrose Burnside was an amphibious visionary. As a Brigadier General, he formed an expeditionary force and developed radically new ship-to-shore tactics which allowed him to seize virtually all of coastal North Carolina for the Union.

Another waypoint in the history of amphibious operations occurred in 1915. During the Gallipoli campaign, British forces attempted to seize control of the Dardanelles from the Turks, allied with Germany. While the attempt failed, it is easy to see what kind of strategic effects victory could have produced. If British and French forces seize the Dardanelles, control of Constantinople could have easily followed, knocking Turkey out of the war entirely. Additionally, control of the Dardanelles would have allowed supplies from the Western allies to flow to the Eastern front, shoring up their Russian allies. The British and French had the sea power and the land power, but using both as amphibious power had great potential, if unrealized.

Lastly, World War II proved to be a high water mark for amphibious operations. In the Western theater, the Allies also largely secured sea control while Germany dominated the continent. That sea control granted the allies the ability to project power ashore in Africa, Italy, and eventually in France. In the Pacific Theater, the entire Allied strategy depended on amphibious power. A measure of sea control was gained by the U.S. after the battle of Midway, but amphibious power was necessary to secure lodgments to allow the U.S. to project force across the Pacific Ocean. That sea control had to be translated into force projection ashore at dozens of islands, producing a credible threat of an amphibious assault on Japan herself and the ability to use air power to strike Japanese soil.

Conclusions from Theory and Praxis

Sea power can enable land power, land power can enable sea power, and the projection of power ashore is now dependent on air power. The fusion of all of these capabilities is amphibious power.

Specialized troops are needed to wield credible and effective amphibious power. Burnside’s pick-up team of amphibious soldiers ran into daunting tactical problems in North Carolina. While U.S. Army troops drew on Marine tactics in the European theater, hard lessons had to be learned in North Africa and at Anzio and Salerno.

Despite the need for specialized troops to effectively conduct amphibious operations, amphibious operations are never solely the interest of marines. Navy forces and air support are essential to success and must train to the unique problems associated with projecting land power ashore. Armies are also concerned with amphibious operations. In a large scale conflict, there will not be enough Marines to conduct every assault. While the U.S. Army famously conducted more amphibious operations than the U.S. Marine Corps during World War II, they did so using doctrine developed by the Marines and capabilities already resident in the Navy.

Strategic Effects

There are numerous tactical lessons that can be learned from history as well. James Wolfe’s campaign in Quebec during the Seven Years War is illustrative as is MacArthur’s master stroke at Inchon in 1950. Both battles achieved far reaching strategic effects. Amphibious power provides options to the side that has it, and the mere threat of amphibious forces the opponent to expend resources to defend against it, constraining his options. During the Gulf War, U.S. Marine forces aboard ship in the Persian Gulf forced Iraqi forces to station seven infantry divisions along the Iraqi coast to prevent a landing, depleting their combat power in Kuwait. Amphibious power, in and of itself, will rarely be directly decisive at the strategic level. It does, however, indirectly contribute to strategic effects because of the options it grants to the joint force. It is usually necessary to establish beachheads through which ground forces can flow, it can extend the range and reach of air forces, and can control littoral chokepoints to ensure the safety of naval forces. Additionally, amphibious power forces the enemy to defend their shores everywhere an amphibious assault is possible, consuming their resources and tying down combat power. Shifting defenders from one shore to another simply opens up another opportunity for a successful assault. Thus, a theory of amphibious power explains how that particular capability can affect the course of conflicts.

Sea Power Matters: A Personal Theory of Power

This essay by LCDR BJ Armstrong is part of the Personal Theories of Power series, a joint BridgeCIMSEC project which asked a group of national security professionals to provide their theory of power and its application. We hope this launches a long and insightful debate that may one day shape policy.

This is offered not as a personal dogma, or a theory of overall power, but instead as some general thoughts on a specific element of national power: sea power.

“The Navy, within the Department of the Navy, shall be organized, trained, and equipped primarily for prompt and sustained combat incident to operations at sea.”

— Title 32, Code of Federal Regulations

It shouldn’t surprise any of us that combat at sea is the focus of the United States Navy. It seems perfectly rational. This focus, codified in law and embraced by recent tradition, results in a view of sea power that skews toward the wartime, both the operational and tactical. Over the past century this has resulted in a slow migration away from the true meaning of the word. “Sea power” has lost the broad political, diplomatic, and economic meaning and the importance that it once had, shifting away from its true and proper place in strategic affairs.

Inspiration and Foundation

Uniformed and civilian senior leaders are not solely responsible for this shift. Strategists, with a broad definition of the label, share a hand in the shift as well. The Clausewitzians and devotees of Sun Tzu have come to dominate the foundations of strategic thought in the 21st century. There is no doubt that the writings of these thinkers offer a great deal to inform military affairs today. There are, however, some issues with using the texts of the Prussian General and the Chinese courtier as baselines for modern views of strategy. In doing so, we take continentalist views of the relationships between states and military force and attempt to apply them to a globalized world.

The migration of sea power toward the operational and tactical, and the attempts to connect it to continentalist strategic ideals, can be seen partially in the rise in popularity of Sir Julian Corbett’s Some Principles of Maritime Strategy. As Alfred Thayer Mahan’s influence has declined Corbett’s has grown and is commonly cited as more “relevant” by naval officers today. Surely, part of this has to do with the simple fact that Corbett wrote more clearly than Mahan did. It also must be stated that one book is not illustrative of the entirety of the British lawyer and lecturer’s thinking on sea power. However, the tendency within Corbett’s book to focus toward operational issues, or the “grammar” of naval strategy, allows it to appeal to a more practically minded, combat centric officer corps.

Sea power, however, is much more than operational design or combat planning for forces at sea. It has to do with international relationships, economic power, commercial interests, diplomacy and statecraft. Its results are not seen solely at the business end of a Tomahawk missile or in ballistic missile submarine patrols, but also on the stock of shelves at Walmart and the price of gas at the pump. This confusion, between the battle fleet and the navy, between combat incident to operations at sea and the global power and influence of maritime forces, results from the view which labels sea power as a domain centered ideal, as another name for combat operations at sea, rather than a broader field with wider relevance to the world affairs.

Looking Outward

The concepts surrounding the importance of naval forces, and the role which maritime issues play in global affairs, go back centuries. From Thucydides to Sir Walter Raleigh the importance of power at sea had been recognized and written about long before Mahan began reading Gibbon at the English Club while on liberty ashore in Lima. Despite our modern focus toward it, combat between fleets was never the exclusive raison d’etre for maritime forces, or the only lever of power available to them. Raleigh illustrated this in the 17th century when he wrote, “whosoever commands the sea, commands the trade; whosoever commands the trade of the world commands the riches of the world, and consequently the world itself.” In the United States this was echoed in 1787 by Federalist Paper No. 11, which advocated for the founding of the United States Navy on diplomatic and economic/commercial grounds instead of the need for wartime combat at sea.

In The Influence of Sea Power Upon History Mahan lays out the six elements of what makes a nation a sea power, none of which explicitly involve combat. Instead they are the factors that lead a nation to become a sea power. His initial discussion is as much political is it is military. In later works he continued to develop his thoughts on the position of sea power in world affairs. We all know the Clausewitizan truism that war is politics by other means. However, Mahan took things a step further and stated that political/diplomatic, economic/commercial, and military/combat considerations were all one integrated problem and that sea power was part of the connective tissue between the three in a globalized world.

This view of sea power, as something more than simply the when and how battle fleets are put together for combat, may be part of the reason that some continental strategists tend to struggle with the concept. Sea power strays into the realm of statecraft, global rivalries, and grand strategy in a way that may be uncomfortable for strategists focused on borders, territorial occupation, and the “decisiveness” of boots on the ground forcing a population to relent. The very concept of grand strategy is anathema to some, and debated by others, who claim the strict constructionist view of Clausewitz’s writing. These strategists tell us that the word “strategy” is reserved only for military combat. Today the concept of sea power is all too often viewed through this very limiting prism.

Bringing Balance to the Force

There are two dueling roles of navies that must be fulfilled to truly exercise sea power. One, as alluded to in the mission outlined by the Code of Federal Regulations, is to fight wars on and from the sea. This is critical. The ability to defeat adversaries lies at the foundation of the credibility needed to execute the rest of the sea power writ. But it is as much the beginning as it is the end of the sea power discussion.

The other mission of naval forces, which has been an important part of naval history for centuries, is to preserve the peace and secure the global system. This dual responsibility, conducting deployments and operations in both wartime and peacetime, has been central to American naval history since the very founding of the Republic. It was illustrated by Professor Craig Symonds when, in his study of the political debates on naval affairs in the first decades of the nation, he wrote:

All of President James Monroe’s surviving papers on the navy or on naval policy reflect a concern that it efficiently perform two distinct services: first, that it be adequate to cope with the daily problems of a maritime nation — smuggling, piracy, and combating the slave trade; and, second, that it provide the United States with a comfortable degree of readiness in case war should be forced upon the nation.

Despite this centuries old tension between the exercise of sea power in war and in peace, since 1941 the United States Navy has maintained itself on a war footing. The Second World War led directly into the Cold War and when the Soviet Union fell decades later the Navy’s institutional memory remembered nothing but a wartime posture. This mindset is not exclusive to the Navy. However, as a result the sea services have struggled with their vital role in the peace for more than two decades. Some have even resisted the discussion of their importance to the global system on a level above “combat incident to operations at sea.”

As we approach the centenary of Mahan’s death it is time to reexamine our modern conceptions of sea power. This will be a challenge. In recent decades naval officers have been taught strategy built on a land power framework and may have overlooked some of the fundamental differences between a continental view of national power and a global view international affairs. To uphold our responsibilities and American interests in the 21st century we must focus on a global view. It is time to expand the thinking, writing, and theory of sea power across the spectrum of its military, political, and economic implications. The broader obligations of a maritime state and a global power require it.


BJ Armstrong is a naval officer, helicopter pilot, PhD candidate with King’s College, London, and a member of the Editorial Board of the U.S. Naval Institute. He is the editor of “21st Century Mahan: Sound Military Conclusions for the Modern Era.” The opinions and views expressed are those of the author alone and are presented in his private capacity.

Land Power: A Personal Theory of Power

This essay is part of the Personal Theories of Power series, which asked a group of national security professionals to provide their theory of power and its application. We hope this launches a long and insightful debate that may one day shape policy.

Every war, and every belligerent in every war, manifests a distinctive pattern of strategic behaviour among an expanding list of geographical environments. It is true that modern strategy and war registers trends towards ever greater complexity, ever greater ‘jointness’ to offset and exploit that complexity, and in the maturing potency of new modes of combat…It is no less true, however, that land, even ground, warfare has yet to be demoted to an adjunct, auxiliary, or administrative, role vis-à-vis superficially more modern modes and foci of fighting.[i]

In a discussion over the modes of power that are employed to achieve political purpose, the above quote would likely halt all communication before it even started. Some would even immediately engage their cognitive biases and fill their slings with the tried-and-true military service-focused and parochial rhetorical ammunition. The current narratives from the various services can certainly be seen to support such an assertion.

However, while the above quote captures repeated insistence on the importance of land power, the author also indicates that while land power is vital, it is not sufficient, for “In practice, thus far, no single geographical domain suffices as provider of all strategic effect that belligerent states need.”[ii]

So, when a political decision requires a definitive, more enduring answer, land power will likely be the main element of national power employed — there’s a reason the key theorist of war and land power focused on destroying an adversary’s armed forces, occupying his country, and breaking that nation’s will as his three main objectives in war.[iii] Such use of large amounts of men and women in campaigns of physical control are not the only use for land power, however. While it is the only element of national power that can compel through physical dominance (or as some have described in recent posts by quoting Wylie, through a sequential strategy),[iv] land power can also accomplish tasks through three other approaches to the use of force — assurance, deterrence and coercion — to create strategic effect.

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Grant and Lee at Appomattox | Tom Lovell

Beyond Physical Control
To Gray, “strategic effect is the [cumulative and sequential] impact of strategic performance on the course of events.”[v] It is the expression of how well a force translates tactical action into political gain; or said another way, how well the effects of military action maintain alliances and/or force an adversary (or adversaries) to change their behavior to match our desires. Given the fact that land power will likely be the element of national power least used to create strategic effect in today’s environment given its high political cost at home and abroad, how does an Army, as the principle manifestation of land power, provide options to assure, deter, and coerce?[vi]

Deterrence and assurance require both credibility and capability. Credibility is created through the perception that force will be used to achieve stated interests. However, without an acknowledged force required to achieve said interests, i.e. the capability, then the threat of its use to deter undesired behavior or assure anxious allies is empty. In the end, an adversary cannot be deterred or an ally assured unless they believe the offending party can be compelled to appropriately change their behavior. While other elements of national power are important to either deterrence or assurance, both require credible and capable land power, the only element of national power that can compel behavior through physical control. The size, capability, proficiency, and posturing of land forces is what provides a credible deterrent and assures allies. As has been shown in recent events in Eastern Europe, the lack of a credible and capable force for deterrence can lead to political adventurism by adversarial entities and a failure to assure allies in a region.

Members of the U.S. Army 173rd Airborne Brigade and a Polish paratrooper unit attend a welcome ceremony | Sean Gallup/Getty Images
Members of the U.S. Army 173rd Airborne Brigade and a Polish paratrooper unit attend a welcome ceremony | Sean Gallup/Getty Images

Coercion is used to impel adversary behavior by shaping choices, either by punishment or denial; both utilize physical and psychological factors. Coercion by punishment is accomplished by damaging or destroying adversary capabilities required to achieve their interests, such as destroying naval assets that are being used in a blockade. Coercion by denial is using force to prevent the adversary from accessing the resources or territory required to accomplish their goals. Land power largely utilizes coercion by denial, such as placing American troops in a threatened country to significantly raise the costs of any action by an adversary. This also provides a degree of assurance for that partner nation. A recent example is the deployment of U.S. troops to Poland, Lithuania, Latvia and Estonia.

The use of these three approaches to force — deterrence, assurance, and coercion — can be seen as largely an attempt to control the choices of an adversary through the threat of force or limited use of violence. In Wylie-speak, since he is in vogue throughout these blog posts, the threat of force or limited use of violence by land forces in this manner reduces the adversary’s choices through a sequential strategy, ideally creating “implications of certainty of the end” through “its persistent exercise…typically steadily reduce the number of viable options open to the enemy.”[vii]

Land Force Considerations Outside of Physical Control
Using land forces to deter, assure and coerce in today’s strategic environment will require three core elements:

1) The use of smaller, tailorable elements of the Army to accomplish strategic objectives. From a Special Forces detachment supporting a partner nation through foreign internal defense to a battalion task force taking part in a multinational exercise to strengthen NATO, Army forces must be prepared to train, equip, deploy, employ and sustain smaller packages of forces around the world. However, these elements must also be able to tap into larger regionally-focused/based forces to provide flexible options and scale up to conduct operations that provide denial by punishment, or compellence when necessary. The ability to disaggregate for cumulative operations must be matched with the ability to re-aggregate into larger formations — up to Division- and Corps-level — to conduct the combined arms operations required in ground combat across the range of military operations.[viii]

A launch of the Patriot air and missile defense system | Dan Plumpton.
A launch of the Patriot air and missile defense system | Dan Plumpton.

2) A better balance of combat and enabling capabilities. While the application of land power is largely seen through the action of combat elements, so called “tail” elements are as important, if not more so, to military forces. Even Clausewitz, who purposefully excluded logistics discussions in his magnum opus due to his focus on the fighting itself and its use as a political instrument, recognized that “The provisioning of troops, no matter how it is done…always presents such difficulty that it must have a decisive influence on the choice of operations.”[ix] The U.S. Army post-WWII has largely diminished the importance of its enabling capabilities — everything from transportation to engineers to missile defense to logistics — in favor of the “tooth” resident in its combat formations, even to the point of contracting out significant portions of the enabling functions; this in spite of the frequent acknowledgement of the importance of logistics in war.[x] The Army must create a better balance between combat units to those that project, set, protect, and sustain a theater.

3) Assigning dedicated Army forces to geographic combatant commands and posturing those forces forward. Supporting the two elements above, land forces should be more permanently provided to those that use them in theatre. The value of Army forces is not that they can be made expeditionary, but that they can provide quick and enduring force when properly postured in theater. These elements can be used to conduct any and all of the three uses of force, in addition to be present when compellence, or a sequential strategy, is required.

Conclusion
In discussions of military power today there is much elaboration upon of the loss of “overmatch capability”. This term is largely meant in terms of the decreasing technological gap between the U.S. and its likely adversaries, from non-state actors with anti-acess/area-denial capabilities to near-peer states with air and sea platforms that look suspiciously like our own technology still in production. Another aspect of overmatch is how presciently forces are postured and organized to prevent conflict through the assurance of allies or the deterrence or coercion of adversaries — or to be used to compel an enemy, if necessary. A decrease in overmatch from this aspect creates risk that our military will not be able to achieve the missions the U.S. requires of it. While we must mitigate risk across all domains, risk to the land domain is the most deadly. For, “Military success in land warfare can have a decisiveness unmatchable by success in the other geographies. If a state loses on land, it loses the war.”[xi]

Nathan K. Finney is a U.S. Army officer and a member of the Infinity Journal’s Editorial Advisory Board.  He has written on issues that involve strategy, building partner capacity, security sector reform, security force assistance, stability operations, and the integration of civilian and military agencies.  He holds a Masters in Public Administration from both Harvard University and the University of Kansas, as well as a B.A. in Anthropology from the University of Arizona.

[i] Colin S Gray, Modern Strategy (New York: Oxford University Press, 1999), 165.

[ii] Colin S Gray, War, Peace, and International Relations (London: Routledge, 2007), 316.

[iii] Carl von Clausewitz, ed. and trans. Michael Howard and Peter Paret, On War (New York: Alfrec A. Knopf, 1993), 102.

[iv] For example, see Rich Ganske’s use of Wylie as quoted by Lukas Milevski: “[A] sequential strategy would utilize the ability of force to take and protect” found in Milevski, “Revisiting J.C. Wylie’s Dichotomy of Strategy,” 229.

[v] Gray, Modern Strategy, 19. The “cumulative and sequential” was added to the definition in Gray, Strategy Bridge, 18.

[vi] Elements of this strategic environment are not unique, of course, nor are its impact on the use of land power. For example, Clausewitz acknowledged the facts of limited war in his 10 July 1827 note and Corbett recognized land power was often ill-suited for limited warfare because of its inherent threat to the territorial imperative in his Some Principles of Maritime Strategy.

[vii] Lukas Milevski, “Revisiting J.C. Wylie’s Dichotomy of Strategy: The Effects of Sequential and Cumulative Patterns of Operations,” Journal of Strategic Studies, 35:2, 2012, 233.

[viii] David E. Johnson, Hard Fighting, RAND, 2011, 173, http://www.rand.org/content/dam/rand/pubs/monographs/2011/RAND_MG1085.pdf, accessed 20 May 2014.

[ix] Carl von Clausewitz, ed. and trans. Hans W. Gatzke, The Principles of War (Mechanicsburg: Stackpole, 1942), http://www.clausewitz.com/readings/Principles/, accessed on 24 May 2014.

[x] For example, see Martin van Creveld’s Supplying War, John Lynn’s Feeding Mars and Benjamin Bacon’s Sinews of War.

[xi] Gray, War, Peace, and International Relations, 313.

Cyber Power: A Personal Theory of Power

This essay by Billy Pope is part of the Personal Theories of Power series, a joint BridgeCIMSEC project which asked a group of national security professionals to provide their theory of power and its application. We hope this launches a long and insightful debate that may one day shape policy.

Cyberspace is enabling new forms of communication, influence, awareness, and power for people around the world. Families use cyberspace to communicate face-to-face over great distances. Financial institutions execute global business and commodity trades at the speed of light through the cyberspace domain. The world’s citizens are granted unprecedented access to information, facilitating more awareness and understanding than at any time in history. Yet the same cooperative domain that fosters so much good for mankind also offers a tremendous source of power. The antithesis of the mutually beneficial electronic environment is a cyberspace where competition and fear overshadow collaboration. This conundrum, however, is not new. Hobbes, in his fundamental law of nature, warns, “That every man, ought to endeavour Peace, as farre as he has hope of obtaining it; and when he cannot obtain it, that he may seek, and use, all helps and advantages of Warre.”[i] Cyberspace will continue to civilize. As the domain matures, however, so too will the forces that aim to use the cyberspace domain to project power.

Hobbes’ Leviathan





Before diving into the concept of cyber power, one must first frame the term power itself. Power, in its most basic form equates to might: the ability to compel a person or group to acquiesce through force. Thucydides captured this concept in his artful depiction of the Melian Dialog, penning the famous phrase, “the strong do what they can and the weak suffer what they must.”[ii] Hobbes, too, warned that power possessed is power to be used, suggesting every man lives in a state of constant competition with every other man.[iii] In this way, power is the ultimate arbiter, framing both what a man can do and what he should do in the same breath.

The close cousin to might is coercion. Thomas Schelling suggests “Coercion requires finding a bargain, arranging for him to be better off doing what we want — worse off not doing what we want — when he takes the threatened penalty into account.”[iv] Unlike a strategy centered on might, coercion requires insight. Military strategists and theorists who emerged from the Cold War coalesced around a single basic tenet of coercion: one must attempt to thoroughly understand an adversary before coercion can succeed.[v] Hearkening Sun Tzu’s notion that one must “know the enemy,” this community of great minds suggests in-depth analysis helps determine the bargaining chips in the coercion chess match.[vi]

Coercion is not limited to massive Cold War-styled conflicts. Non-state actors and other asymmetric threats may also be influenced through coercive strategies. Emile Simpson, in his book War From the Ground Up, infuses current counterinsurgency strategies with Aristotle’s concepts of logos, ethos, and pathos to distill the concepts of modern coercion.[vii] Simpson argues the vital importance of information as a source of power. He suggests the very definition of success in asymmetric conflicts is framed by one’s ability to compel an adversary to accept an imposed strategic narrative. Simpson writes, “In this sense, success or failure in war are perceived states in the minds of one’s intended audience.”[viii] In wars where annihilation cannot even be considered as a feasible strategy, one must win with ideas. Coercion offers a framework of thought that centers on this very approach.

Artist’s depiction of cyberspace, Feb 2011 via Cameroon’s Ministry of Defense





Why focus so much of an essay on cyber power theory to a lengthy discussion on traditional forms of power? Quite simply, cyber power is still just power at its core. Cyber power will not change the nature of war. Cyber power, at least in the foreseeable future, will not reorganize the international consortium of states, leaving the Westphalian system to flounder in a new electronic world order. Cyber power offers tremendous opportunities to enhance how people interact, cooperate, and even fight. It does not, however, make traditional forms of power obsolete.

Overzealous futurists exuberantly claim that cyber power is a game changer, saying things like, “Cyber war is real; it happens at the speed of light; it is global; it skips the battlefield; and, it has already begun.”[ix] The attuned strategist will peer through the chafe, realizing that cyber power offers new, innovative methods by which to project power. The same savvy practitioner will also appreciate that power and conflict are grounded in basic human requirements, psychology, and relationships. Neither Thucydides’ realist notions of fear, honor, and interests, nor Keohane’s collaborative concepts of cooperation and interconnectedness were developed with cyberspace in mind.[x] Cyberspace, and in turn any notion of cyber power, however, contains these concepts in troves.

What, then, is cyber power specifically? This author argues it takes two forms. First, cyber power extends and accentuates existing forms of military power. It helps shape the battlefield through intelligence collection and information operations. In some cases it facilitates military effects that were previously only achievable through kinetic means. Second, cyber power is a unique political instrument. Most military professionals are all too familiar with the elements of national power marched out during professional education courses: diplomatic, informational, military, and economic. Cyber power connects to each of these components but also offers new options. Stronger than diplomacy and sanctions, yet not to the level of Clausewitzean war, cyber power expands the spectrum of power projection available to policy-makers.

The Aviationist, March 2013





In its militaristic form, cyber power has proven its worth as an accoutrement to traditional military engagements. Two historical examples of air power employment serve as cases in point. When the United States repelled Iraq’s invasion of Kuwait in 1991, the American Air Force disabled Iraq’s integrated air defense system by permanently destroying radar sites, anti-aircraft systems, and electrical switching stations.[xi] In 2007, the Israeli Air Force penetrated Syrian airspace en route to an alleged nuclear reactor at Dier-ez-Zor. Israeli pilots simply flew past Syria’s air defense systems undetected. While Israeli officials have never confirmed the details of this operation, it is widely accepted that a cyber attack blinded the air defense systems, achieving the desired effect, while preserving the systems and their associated personnel from physical destruction.[xii] By producing military effects, cyber power enhances more traditionally understood forms of power in terms of might and projection.

The second framework of cyber power, however, places more emphasis on the combination of interdependence and leverage than military might. In this way, the concept of coercion again takes center stage. The United States serves as an appropriate case study. America is the most technologically advanced nation on Earth. The U.S., after all, invented the Internet and gave rise to the framework for cyberspace. Until very recently, the United States maintained control over the mechanisms that form the central nervous system of the Internet and its interdependent connections.[xiii] This outright advantage, however, also translates into a serious vulnerability. The U.S. and other similarly connected nations are more dependent on cyberspace for normal societal functions like banking, municipal utilities, and interstate commerce.

Prominent powers are incentivized to exercise cyber power to achieve political effects while attempting to limit vulnerabilities to the same types of actions. Largely non-lethal and quite influential against nations that find themselves dependent upon the domain, cyber power offers attractive options. Some states will attempt more cooperative approaches to limit vulnerability, as Keohane’s post-hegemonic theoretical approach would suggest. At a minimum, capable entities will communicate their abilities to exert influence in the cyber domain to influence the strategic narrative Emile Simpson so aptly describes. The ability to project power in the cyber domain becomes an important source of influence alongside economic, military, informational, and diplomatic leverage. It is in this grand-strategic purview that cyber power holds the most potential.

The difference between these two aspects of cyber power is both strategic and philosophical. In the militaristic sense, cyber might conjures a Clausewitzean approach where engagements form the foundation of strategy and digital blood is the price of victory.[xiv] A strategy centered on coercion, leverage, and dependence, however, falls into the realm of Sun Tzu and Liddell Hart where perfect strategies involve very little actual confrontation on the way to achieving political objectives.[xv] Familiar in concept yet quite novel in execution, these two methods produce power where none previously existed. Both approaches, however, must be considered as parts of a greater whole that includes the full spectrum of power and political will. Cyber power is poignant and increasingly relevant, but it is not sufficient in and of itself.

While some soothsayers predict cyberspace will reshape the global landscape and the power structures that govern it, this author suggests otherwise. So long as people depend on the physical domains of air, land, and sea for basic survival needs, the physical powers used to protect these domains will remain relevant. That is not to say, however, that cyber power is flaccid. Nations that depend on cyberspace can be held at risk through the exploitation of cyber power for political effects. Whether through direct engagement or a more indirect approach, cyber power is capable of swaying political decisions in the same way others sources of power influence policy. Cyber power is a force to consider as military leaders and statesmen alike contemplate all dimensions of national power.


[i] Thomas Hobbes, Leviathan, Rev. student ed, Cambridge Texts in the History of Political Thought (Cambridge ; New York: Cambridge University Press, 1996), 92.

[ii] Thucydides, History of the Peloponnesian War, [Rev. ed, The Penguin Classics (Harmondsworth, Eng., Baltimore]: Penguin Books, 1972), 406.

[iii] Hobbes, Leviathan, 88.

[iv] Thomas C. Schelling, Arms and Influence (New Haven, CT: Yale University Press, 2008), 4.

[v] Graham T. Allison, Essence of Decision: Explaining the Cuban Missile Crisis, 2nd ed (New York: Longman, 1999), 404; John J Mearsheimer, The Tragedy of Great Power Politics (New York: Norton, 2001), 338; Emile Simpson, War from the Ground up: Twenty-First Century Combat as Politics (New York, NY: Oxford University Press, 2013), 206; Robert Anthony Pape, Bombing to Win: Air Power and Coercion in War, Cornell Studies in Security Affairs (Ithaca, N.Y: Cornell University Press, 1996), 20. This list is not exhaustive, but is representative of the importance the community of scholars places on understanding one’s adversary.

[vi] Sun Tzu, The Illustrated Art of War (New York: Oxford University Press, 2005), 205.

[vii] Simpson, War from the Ground up, 202–203.

[viii] Simpson, War from the Ground up, 61.

[ix] Richard A. Clarke, Cyber War: The next Threat to National Security and What to Do about It, 1st ed (New York: Ecco, 2010), 30–31.

[x] Thucydides, History of the Peloponnesian War, 20–21; Robert O. Keohane, After Hegemony: Cooperation and Discord in the World Political Economy, 1st Princeton classic ed, A Princeton Classic Edition (Princeton, N.J: Princeton University Press, 2005), 243.

[xi] Michael R Gordon and Trainor, The Generals’ War: The inside Story of the Conflict in the Gulf (Boston: Little, Brown, 1995), 112.

[xii] Charles W. Douglass, 21st Century Cyber Security: Legal Authorities and Requirements, Strategic Research Project (U.S. Army War College, March 22, 2012), 14.

[xiii] “NTIA Announces Intent to Transition Key Internet Domain Name Functions | NTIA,” accessed May 7, 2014, http://www.ntia.doc.gov/press-release/2014/ntia-announces-intent-transition-key-internet-domain-name-functions; “US Transitioning Internet DNS Control,” accessed May 20, 2014, http://cyberlaw.stanford.edu/blog/2014/03/us-transitioning-internet-dns-control.

[xiv] Carl Von Clausewitz, Michael Howard, and Peter Paret, On War (Princeton: Princeton University Press, 2011), 128, http://site.ebrary.com/id/10578581.

[xv] Basil Henry Liddell Hart, Strategy, 2nd rev. ed (New York, N.Y., U.S.A: Meridian, 1991), 324.

Fostering the Discussion on Securing the Seas.