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1. Grand Strategy: Shield of the republic

Author:
Christopher McCallion
Publication Date:
03-2024
Content Type:
Policy Brief
Institution:
Defense Priorities
Abstract:
Grand strategy is a state’s theory about how to provide for its own security. Leaders must decide how to best translate scarce means into political objectives. Limited resources and the high stakes of national survival force leaders to prioritize. Military power is dependent on wealth, industry, geographical endowments, population size, and effective domestic institutions. The various conditions in which states find themselves help motivate and constrain the grand strategy formulated by their leaders. The United States is still the most powerful, secure, and prosperous country in the world, with a favorable geographic position and many internal advantages. U.S. grand strategy has historically been concerned with preventing the rise of a regional hegemon in Eurasia by maintaining the balance of power. With the collapse of the Soviet Union, the United States became the only great power in the world. Unfortunately, it squandered the “unipolar moment” by pursuing a costly and counterproductive grand strategy of “liberal hegemony,” which has left it overextended. The United States’ secure geostrategic position and the improbability of a Eurasian hegemon allows it to adopt a grand strategy of restraint. This shift will help the United States to preserve its power, minimize risks, and adapt to the rise of new great powers. This strategy requires the United States to adopt a more rigorous definition of its vital interests and to shift to its allies the main burden of defending themselves.
Topic:
Security, Defense Policy, Geopolitics, Grand Strategy, and Unipolarity
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. Neutrality Not NATO: Assessing Security Options for Ukraine

Author:
Benjamin H. Friedman
Publication Date:
07-2023
Content Type:
Commentary and Analysis
Institution:
Defense Priorities
Abstract:
The United States should not guarantee Ukraine’s security, whether via the NATO alliance or some lesser means. Guaranteeing Ukraine’s security serves no major U.S. interest and would increase the risk of a U.S. or NATO war with Russia and nuclear escalation. Those dangers are why the United States refuses to fight directly for Ukraine against Russia today, and they would induce similar caution if the United States guaranteed Ukraine’s security. Lacking a major interest, U.S. promises to defend Ukraine will be unserious and unbelievable. Fake security guarantees for Ukraine might have some deterrent value, despite their lack of credibility, given the terrible risks involved for Russia in testing those promises. However, fake security guarantees would likely degrade Ukraine’s security on balance, both by preserving a cause of the war and by encouraging Ukrainian leaders to make dangerous choices based on the false prospect of U.S. protection. Announcing plans to guarantee Ukraine’s security once the war ends would encourage Russia to continue fighting. Guaranteeing Ukraine’s security now would demand a choice between ignoring the commitment and undermining other U.S. security guarantees or fighting for Ukraine and sparking an immediate nuclear crisis. What the United States can credibly offer Ukraine is armed neutrality, where the United States, ideally with European allies taking the lead, provides Ukraine with arms and training without security guarantees.
Topic:
Security, Defense Policy, Deterrence, Neutrality, and Russia-Ukraine War
Political Geography:
Russia, Europe, Ukraine, and United States of America

4. Overreach in Africa: Rethinking U.S. Counterterrorism Strategy

Author:
William Walldorf
Publication Date:
08-2023
Content Type:
Commentary and Analysis
Institution:
Defense Priorities
Abstract:
Due to an overly broad definition of threat, the United States currently commits far too many military resources to counterterrorism, especially in Africa. The United States is pursuing military action against at least thirteen terrorist groups in Africa, but only one of those groups has the “global reach” to be a threat to Americans. Consequently, the U.S. military is fighting a slew of counterinsurgency—not counterterrorism—wars in Africa today, a strategy that borders on nation-building. Counterintuitively, U.S. security assistance, training, and military activity in Africa since the 2000s has inadvertently aided the growth of terrorist groups in the region. Most concerning, U.S. policy today could be helping to inspire the next generation of global jihadists tomorrow, intent on attacking the United States and its closest democratic allies. U.S. military activity in Africa has expanded significantly over the past decade and a half and this trend will likely continue even further without an intentional course correction. The potential for further mission creep and overexpansion is high. Washington should wind down direct military activity and close most military bases in Africa, while also curbing security assistance to local regimes.
Topic:
Security, Foreign Policy, Defense Policy, Counter-terrorism, and Military Aid
Political Geography:
Africa and United States of America

5. Moving to an Offshore Balancing Strategy for East Asia

Author:
Peter Harris
Publication Date:
10-2023
Content Type:
Commentary and Analysis
Institution:
Defense Priorities
Abstract:
Those calling for Washington to expand U.S. military presence in the Western Pacific have misread the regional security environment. The United States can reduce its military footprint in East Asia without jeopardizing its national security or the stability of the region. China is not poised to dominate East Asia or any other part of the Indo-Pacific region. While the distribution of power in East Asia has shifted in favor of Beijing, it does not follow that China constitutes a major threat to the territorial integrity or political independence of all neighboring states. Regional powers can deter China from launching wars of aggression by investing in the right kinds of defensive weaponry to capitalize on geographic advantages. The United States should play the role of an “offshore balancer” by helping China’s neighbors to become more resilient to coercion from Beijing. The leaders of several prominent states in East Asia are anxious to avoid a “cold war” between the United States and China. Washington should heed their calls for restraint. Pushing these governments to choose a side in the U.S.-China rivalry would needlessly antagonize them. The issue of Taiwanese security presents a special challenge for the United States and its allies. Taiwan has the most to lose from China’s rise and perceives U.S. military support as essential to its survival as a de facto independent entity. However, the United States can retrench from East Asia without “abandoning” Taiwan to China. Peace in East Asia and the wider Indo-Pacific does not depend upon the United States enjoying primacy in the region. On the contrary, the pursuit of U.S. military primacy in the Western Pacific will make it more difficult to maintain regional security and promote economic prosperity over the long term.
Topic:
Security, Foreign Policy, Military Affairs, Deterrence, and Strategic Interests
Political Geography:
East Asia, Asia, and United States of America

6. Withdraw U.S. troops from Syria and Iraq

Author:
Daniel Depetris
Publication Date:
12-2023
Content Type:
Working Paper
Institution:
Defense Priorities
Abstract:
The war between Israel and Hamas has increased the threat to U.S. troops in the Middle East, particularly for the 3,400 personnel in Syria and Iraq. Since October 7, 2023, dozens of U.S. troops have been injured in attacks perpetrated by Iran-backed Shia militias in both countries, at times resulting in U.S. retaliatory strikes. Defensive measures and luck have prevented U.S. fatalities thus far. But U.S. forces in Syria and Iraq are at significant risk as long as they remain deployed there. If a U.S. ground presence served a core security interest, that risk might be reasonable. But there is no good reason to risk U.S. forces in Syria and Iraq, where ISIS’s capabilities have been degraded, capable local actors eagerly hunt the group’s remnants, and the United States can still strike from long distance, if necessary, without local bases. Instead of enhancing U.S. security, the U.S. force presence in Syria and Iraq pointlessly risks war with Iran. Sending additional troops to the Middle East compounds the problem and grants U.S. adversaries in the region added leverage by giving them the ability to threaten U.S. forces. The added danger to U.S. forces is one more reason to withdraw from Syria and Iraq as a step toward de-prioritizing the Middle East more generally.
Topic:
Security, Foreign Policy, Defense Policy, Armed Forces, and Syrian War
Political Geography:
Iraq, Middle East, Syria, and United States of America

7. A New and Better Security Order for Europe

Author:
Rajan Menon
Publication Date:
02-2022
Content Type:
Commentary and Analysis
Institution:
Defense Priorities
Abstract:
Far-reaching changes in the global balance of power and Europe’s security environment call for a new U.S. strategy toward Europe—for the benefit of Americans and Europeans alike. European states should take deliberate steps toward autonomy in defense, which the U.S. should foster by reducing its military presence in, and security commitments to, Europe, gradually and in coordination with its NATO allies. The eventual goal should be to eliminate permanent U.S. military deployments in Europe. Europe, particularly France and Germany, possesses the material wherewithal to balance Russia’s military power. What Europe lacks is the motivation, something it will not acquire so long as it can count on a blanket, open-ended American commitment. Europe’s stability and security demand a regional order into which Russia—the continent’s strongest single military power—is eventually integrated, rather than one from which it has become progressively alienated. The post-Cold War crises over Ukraine arose from complex circumstances; but one of them has been the absence of a pan-European security order that extends from the Atlantic to the Urals and contains provisions for engagement with Russia, including arms control and crisis management, as well as confidence-building measures designed to reduce the risk of war. Restructuring Europe’s security order to promote European strategic autonomy will improve, not harm, trans-Atlantic relations and cooperation. The U.S. and Canada are bound to Europe by centuries-old ties—historical, cultural, and economic. While the extent and nature of these ties will necessarily change over time, their existence does not depend on an American willingness to serve indefinitely as Europe’s prime defender.
Topic:
Security, Defense Policy, NATO, and Strategic Stability
Political Geography:
Europe, France, Germany, North America, and United States of America

8. NATO Should Defend Europe, Not Pivot to Asia

Author:
Jan Gerber
Publication Date:
02-2022
Content Type:
Commentary and Analysis
Institution:
Defense Priorities
Abstract:
In 2021, the U.K., France, and Germany deployed 21 naval ships to the Indo-Pacific with a stated aim of helping the U.S. shoulder the burden of collective security and sustaining the “rules-based international order.” Naval deployments by the U.K., France, and Germany are symbolic and unlikely to affect the balance of power in Asia. A European pivot to the Indo-Pacific draws scarce attention and resources away from defense issues in Europe. Instead of encouraging Asian forays, the U.S. should encourage its European allies to assume primary responsibility for European security, freeing the United States to focus on the Pacific, if needed.
Topic:
Security, Foreign Policy, Defense Policy, and NATO
Political Geography:
United Kingdom, Europe, Asia, France, Germany, and Indo-Pacific

9. How Militarily Useful Would Taiwan Be to China?

Author:
Mike Sweeney
Publication Date:
04-2022
Content Type:
Commentary and Analysis
Institution:
Defense Priorities
Abstract:
The military value of Taiwan to China should be viewed in the aggregate. There are detriments that could come with seizing the island in addition to advantages for China’s military position. Taiwan is likely to be of greater utility to China in consolidating its hold over the East and South China Seas, as opposed to projecting power deep into the Pacific Ocean. Basing sensors on Taiwan would enhance the effective range of China’s anti-access and area denial (A2/AD) capabilities against mobile targets, like U.S. aircraft carriers. The technical deficiencies of Chinese nuclear submarines will limit the advantages of occupying Taiwan in terms of undersea warfare, but there could be gains with respect to operation of China’s conventionally powered submarines. Depending on the depth of resistance China encounters, force requirements for permanently garrisoning Taiwan could place major stress on Chinese military and security forces.
Topic:
Security, Nuclear Weapons, Strategic Competition, and Military
Political Geography:
China, Taiwan, and Asia

10. Hypotheses on the Implications of the Ukraine-Russia War

Author:
Barry R. Posen
Publication Date:
06-2022
Content Type:
Commentary and Analysis
Institution:
Defense Priorities
Abstract:
Structural realism is a useful tool to examine the implications of the war in Ukraine for global politics. Because structural realism emphasizes the anarchic nature of international relations, it suggests the war is unsurprising, a reminder that states still compete for security, sometimes violently, and the prudent will prepare for it with tools for self-preservation. The realist lens also sees lessons for nuclear deterrence: The prospect of mutual nuclear destruction constrains great power war and has limited U.S. and NATO support for Ukraine. Other states may take note and seek their own nuclear deterrents. The war demonstrates some limits of economic interdependence, which not only failed to pacify Russia, but also left Russia exposed to economic coercion, in a way both it and China may look to avoid in the future. Other important lessons for states from a realist perspective include the importance of military power—large, capable armies and the enduring advantages of defensive warfare, especially when infused with nationalism. The war leaves the “liberal international order,” a byproduct of the eroding post-Cold War U.S. power position, looking threadbare, but it is thus far reviving the U.S. Cold War coalition—a less liberal grouping—which could prove useful in dealing with China.
Topic:
International Relations, Security, NATO, Sanctions, and Russia-Ukraine War
Political Geography:
Russia, Europe, Eurasia, and Ukraine