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Begin New Search Topic Balance of Power Author Christopher McCallion

1. Grand Strategy: The Balance of Power

Author:
Christopher McCallion
Publication Date:
04-2024
Content Type:
Policy Brief
Institution:
Defense Priorities
Abstract:
The “balance of power” refers to the distribution of capabilities among states, as well as a possible equilibrium between them. A state’s military power is based on several factors, especially its economy and population. To survive in an anarchic world, states “balance” against rivals that threaten to become overwhelmingly powerful. This can include “internal balancing,” by which states build up their own capabilities, and “external balancing,” where states form alliances. Primacists and restrainers disagree about the balance of power. Primacists believe global hegemony is optimal and stable. Restrainers believe the pursuit of global hegemony is quixotic and self-defeating, leading to overextension and provoking counterbalancing by other powers. The United States is extremely powerful and secure thanks to its economy, geography, population, and military, among other factors. The prospect of a potential Eurasian hegemon emerging is remote. China is a formidable great power that warrants attention, but its geography makes expansion difficult, and it can be counterbalanced principally by other states in East Asia. A rough balance of power exists in both Europe and the Middle East, and therefore there’s no potential hegemon on the horizon in either region. The United States’ pursuit of primacy discourages allies from providing for their own defense to balance against threats, while uniting adversaries seeking to counterbalance the United States. The United States should instead encourage its capable allies to take responsibility for their own defense while seeking to keep its competitors divided through prudent diplomacy.
Topic:
Defense Policy, Diplomacy, Grand Strategy, and Balance of Power
Political Geography:
North America and United States of America

2. Grand Strategy: Geography

Author:
Christopher McCallion
Publication Date:
05-2024
Content Type:
Policy Brief
Institution:
Defense Priorities
Abstract:
Geographic distance and the current state of military technology interact to favor defense while diminishing the threat of conquest. The stopping power of water in particular obstructs the ability of even the most powerful states to project power overseas. Proximate land powers are the most likely to engage in security competition and conflict, while distant or sea powers are relatively isolated from potential adversaries. This strategic insularity is even greater if a state has a large and diversified economy and the resources to be relatively self-sufficient. The United States is separated from other great powers by thousands of miles of ocean to both its east and west, and is the most powerful, prosperous, and secure state in the world. However, many of the same conditions which make the United States secure also make it difficult to project power, carry out wars far abroad, and maintain military primacy on land in Eurasia. The United States should both embrace its abundance of security and accept the limits to its offensive power, using its position as a continent-sized maritime power to act as an offshore balancer rather than a hegemon on the flanks of the Eurasian landmass.
Topic:
Security, Grand Strategy, Geography, and Balance of Power
Political Geography:
North America and United States of America

3. Grand strategy: Alliances

Author:
Christopher McCallion
Publication Date:
09-2024
Content Type:
Policy Brief
Institution:
Defense Priorities
Abstract:
Alliances are usually temporary arrangements among states to counter—or “balance” against—a specific common threat. The United States’ Cold War alliances, by contrast, have become seemingly permanent. States tend to balance power when they face a major threat. Bandwagoning, by contrast, is a particularly poor option for states with the capability to put up a fight. When threatened, states tend to join forces in alliances rather than surrender their national survival to the whims of a more powerful aggressor. Alliances, however, entail costs and risks. These include the dangers of being drawn into war through entanglement and entrapment, the deleterious effect on deterrence by allies that neglect their defense by “free-riding,” and the moral hazard produced by enabling allies to act like “reckless drivers.” Over time, the United States has shifted from a deep skepticism of “entangling alliances” to a global network of security dependents that are treated as an end in themselves, rather than a means to an end. This posture has left the United States overextended, while encouraging allies to neglect their own capabilities and preparedness. The United States can and should significantly reduce its alliance commitments, particularly in Europe and the Middle East, where threats to the U.S. are remote and local powers can balance adversaries. In Asia, the United States should act as a backstop to the regional balance of power rather than a vanguard.
Topic:
Foreign Policy, NATO, Grand Strategy, Alliance, Balance of Power, and Burden Sharing
Political Geography:
Europe, North America, and United States of America