Blogs: Paul Pillar

The Privatization of U.S. Foreign Policy

The Forgotten Benefits of Deterrence

Paul Pillar

During the Cold War, no concept was more central to U.S. national security strategy and to the relationship between the superpowers than deterrence.  The concept long predates the Cold War, of course, but during that four-decade competition between the United States and USSR, strategists and scholars developed a detailed and still valid doctrine of deterrence.  Nuclear weapons and a strategic arms race made that doctrine especially necessary and significant, but the complexities of deterrence extended to other levels of international conflict and competition, such as the confrontation in Europe between armies of NATO and the Warsaw Pact.

Deterrence is a very useful component of national security policy, in at least two respects.  It is a way to avoid highly damaging outcomes without having to disarm or disable an adversary—which often would be exceedingly painful and costly to do.  It is a way to protect interests that may be difficult or even impossible to defend, if an undeterred adversary ever were to attack those interests.

Deterrence can be useful to the United States even when it is not one of the parties to a deterrent relationship, and even when those being deterred include purported friends and allies of the United States as well as its adversaries.  If mutual deterrence between local or regional rivals keeps a war from breaking out, so much the better for everyone, including the United States, having an interest in wars not breaking out.  This may even save the United States from getting dragged directly into such a war.  Mutual deterrence between regional rivals also can be an ingredient in preventing anyone from dominating an entire region.

Deterrence has a wide range of applicability, but that applicability, even on national security matters, too often goes unrecognized.  Much discussion of international terrorism, for example, has contained the assumption that terrorists cannot be deterred.  But more careful analysis of the motivations of terrorists reveals that deterrence can be an important element in counterterrorism

Since the end of the Cold War, the perceived applicability of deterrence—but not its real applicability—has contracted even more.  Its benefits and usefulness are too often forgotten.  One probable reason for this is a legacy of the supposedly unipolar moment that immediately followed the Cold War.  Feeling freed from a balance of terror and the need to share superpower space with another state, triumphalist American thinking paid more attention to notions of hegemony than to the fine points of deterrence.  To a large degree, American discourse has not broken out of that pattern.  Thinking still is predominantly in terms of hegemony: preserving or establishing it on behalf of the United States, or preventing someone else from establishing it instead.  Such a frame of mind misses possibilities for competition and cooperation to take place simultaneously at different levels, while relying on deterrence to prevent any really bad outcomes growing out of the competition.

Another reason for blindness to the role of deterrence is the notion that regimes considered to be our adversaries somehow don’t think like the rest of us.  This is an example of coming to believe one’s own rhetoric—rhetoric, in this case, designed to sustain hostility to an adversary by portraying him has more extreme or fanatical than ourselves and as such not amenable to deterrence. 

The forgetting or downplaying of deterrence has been an ingredient in several continuing problems in U.S. national security policy.  The unfortunate story of how the United States seems to have entered into a new Cold War with Russia not long after ending the old one with the USSR—a story that has included such miscues as the eastward expansion of NATO and Western political manipulation in Ukraine—reflects the thought pattern described above.  It is thinking couched in terms of one side or the other dominating an area.  The thinking overlooked the alternative possibility of letting a mixture of competition and cooperation with Moscow play out more freely while deterring—more easily than NATO could during most of the original Cold War—the worst things that Russia might try to inflict on Western interests.

Much discussion of competition with China in the East Asia Pacific region is couched in similar terms of dueling hegemonies.  Along with failure to explore the full possibilities of how deterrence can prevent the worst outcomes where U.S. and Chinese interests are clearly divergent, U.S. policy has given insufficient attention to possibilities of mutually beneficial cooperation on other levels—such as with the Chinese-created Asian Infrastructure Investment Bank or China’s Belt and Road initiative.

North Korea’s regime comes closest to fitting the description of a gang that thinks differently from the rest of us, at least in the sense that there are plausible scenarios in which the regime is placed in extremis and all bets regarding previously observed limitations are off.  But this regime is no more suicidal than other regimes.  And the centrality of nuclear weapons in the current standoff with North Korea makes the old Cold War doctrine all the more applicable.  Deterrence is why North Korea believes it needs to hang on to its nuclear weapons, deterrence is why it is dissuaded from using those weapons for other purposes, and deterrence must be at the core of any resolution of the Korean imbroglio. 

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Needed in Syria: Disengagement

Paul Pillar

During the Cold War, no concept was more central to U.S. national security strategy and to the relationship between the superpowers than deterrence.  The concept long predates the Cold War, of course, but during that four-decade competition between the United States and USSR, strategists and scholars developed a detailed and still valid doctrine of deterrence.  Nuclear weapons and a strategic arms race made that doctrine especially necessary and significant, but the complexities of deterrence extended to other levels of international conflict and competition, such as the confrontation in Europe between armies of NATO and the Warsaw Pact.

Deterrence is a very useful component of national security policy, in at least two respects.  It is a way to avoid highly damaging outcomes without having to disarm or disable an adversary—which often would be exceedingly painful and costly to do.  It is a way to protect interests that may be difficult or even impossible to defend, if an undeterred adversary ever were to attack those interests.

Deterrence can be useful to the United States even when it is not one of the parties to a deterrent relationship, and even when those being deterred include purported friends and allies of the United States as well as its adversaries.  If mutual deterrence between local or regional rivals keeps a war from breaking out, so much the better for everyone, including the United States, having an interest in wars not breaking out.  This may even save the United States from getting dragged directly into such a war.  Mutual deterrence between regional rivals also can be an ingredient in preventing anyone from dominating an entire region.

Deterrence has a wide range of applicability, but that applicability, even on national security matters, too often goes unrecognized.  Much discussion of international terrorism, for example, has contained the assumption that terrorists cannot be deterred.  But more careful analysis of the motivations of terrorists reveals that deterrence can be an important element in counterterrorism

Since the end of the Cold War, the perceived applicability of deterrence—but not its real applicability—has contracted even more.  Its benefits and usefulness are too often forgotten.  One probable reason for this is a legacy of the supposedly unipolar moment that immediately followed the Cold War.  Feeling freed from a balance of terror and the need to share superpower space with another state, triumphalist American thinking paid more attention to notions of hegemony than to the fine points of deterrence.  To a large degree, American discourse has not broken out of that pattern.  Thinking still is predominantly in terms of hegemony: preserving or establishing it on behalf of the United States, or preventing someone else from establishing it instead.  Such a frame of mind misses possibilities for competition and cooperation to take place simultaneously at different levels, while relying on deterrence to prevent any really bad outcomes growing out of the competition.

Another reason for blindness to the role of deterrence is the notion that regimes considered to be our adversaries somehow don’t think like the rest of us.  This is an example of coming to believe one’s own rhetoric—rhetoric, in this case, designed to sustain hostility to an adversary by portraying him has more extreme or fanatical than ourselves and as such not amenable to deterrence. 

The forgetting or downplaying of deterrence has been an ingredient in several continuing problems in U.S. national security policy.  The unfortunate story of how the United States seems to have entered into a new Cold War with Russia not long after ending the old one with the USSR—a story that has included such miscues as the eastward expansion of NATO and Western political manipulation in Ukraine—reflects the thought pattern described above.  It is thinking couched in terms of one side or the other dominating an area.  The thinking overlooked the alternative possibility of letting a mixture of competition and cooperation with Moscow play out more freely while deterring—more easily than NATO could during most of the original Cold War—the worst things that Russia might try to inflict on Western interests.

Much discussion of competition with China in the East Asia Pacific region is couched in similar terms of dueling hegemonies.  Along with failure to explore the full possibilities of how deterrence can prevent the worst outcomes where U.S. and Chinese interests are clearly divergent, U.S. policy has given insufficient attention to possibilities of mutually beneficial cooperation on other levels—such as with the Chinese-created Asian Infrastructure Investment Bank or China’s Belt and Road initiative.

North Korea’s regime comes closest to fitting the description of a gang that thinks differently from the rest of us, at least in the sense that there are plausible scenarios in which the regime is placed in extremis and all bets regarding previously observed limitations are off.  But this regime is no more suicidal than other regimes.  And the centrality of nuclear weapons in the current standoff with North Korea makes the old Cold War doctrine all the more applicable.  Deterrence is why North Korea believes it needs to hang on to its nuclear weapons, deterrence is why it is dissuaded from using those weapons for other purposes, and deterrence must be at the core of any resolution of the Korean imbroglio. 

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The Security Hole in the White House

Paul Pillar

During the Cold War, no concept was more central to U.S. national security strategy and to the relationship between the superpowers than deterrence.  The concept long predates the Cold War, of course, but during that four-decade competition between the United States and USSR, strategists and scholars developed a detailed and still valid doctrine of deterrence.  Nuclear weapons and a strategic arms race made that doctrine especially necessary and significant, but the complexities of deterrence extended to other levels of international conflict and competition, such as the confrontation in Europe between armies of NATO and the Warsaw Pact.

Deterrence is a very useful component of national security policy, in at least two respects.  It is a way to avoid highly damaging outcomes without having to disarm or disable an adversary—which often would be exceedingly painful and costly to do.  It is a way to protect interests that may be difficult or even impossible to defend, if an undeterred adversary ever were to attack those interests.

Deterrence can be useful to the United States even when it is not one of the parties to a deterrent relationship, and even when those being deterred include purported friends and allies of the United States as well as its adversaries.  If mutual deterrence between local or regional rivals keeps a war from breaking out, so much the better for everyone, including the United States, having an interest in wars not breaking out.  This may even save the United States from getting dragged directly into such a war.  Mutual deterrence between regional rivals also can be an ingredient in preventing anyone from dominating an entire region.

Deterrence has a wide range of applicability, but that applicability, even on national security matters, too often goes unrecognized.  Much discussion of international terrorism, for example, has contained the assumption that terrorists cannot be deterred.  But more careful analysis of the motivations of terrorists reveals that deterrence can be an important element in counterterrorism

Since the end of the Cold War, the perceived applicability of deterrence—but not its real applicability—has contracted even more.  Its benefits and usefulness are too often forgotten.  One probable reason for this is a legacy of the supposedly unipolar moment that immediately followed the Cold War.  Feeling freed from a balance of terror and the need to share superpower space with another state, triumphalist American thinking paid more attention to notions of hegemony than to the fine points of deterrence.  To a large degree, American discourse has not broken out of that pattern.  Thinking still is predominantly in terms of hegemony: preserving or establishing it on behalf of the United States, or preventing someone else from establishing it instead.  Such a frame of mind misses possibilities for competition and cooperation to take place simultaneously at different levels, while relying on deterrence to prevent any really bad outcomes growing out of the competition.

Another reason for blindness to the role of deterrence is the notion that regimes considered to be our adversaries somehow don’t think like the rest of us.  This is an example of coming to believe one’s own rhetoric—rhetoric, in this case, designed to sustain hostility to an adversary by portraying him has more extreme or fanatical than ourselves and as such not amenable to deterrence. 

The forgetting or downplaying of deterrence has been an ingredient in several continuing problems in U.S. national security policy.  The unfortunate story of how the United States seems to have entered into a new Cold War with Russia not long after ending the old one with the USSR—a story that has included such miscues as the eastward expansion of NATO and Western political manipulation in Ukraine—reflects the thought pattern described above.  It is thinking couched in terms of one side or the other dominating an area.  The thinking overlooked the alternative possibility of letting a mixture of competition and cooperation with Moscow play out more freely while deterring—more easily than NATO could during most of the original Cold War—the worst things that Russia might try to inflict on Western interests.

Much discussion of competition with China in the East Asia Pacific region is couched in similar terms of dueling hegemonies.  Along with failure to explore the full possibilities of how deterrence can prevent the worst outcomes where U.S. and Chinese interests are clearly divergent, U.S. policy has given insufficient attention to possibilities of mutually beneficial cooperation on other levels—such as with the Chinese-created Asian Infrastructure Investment Bank or China’s Belt and Road initiative.

North Korea’s regime comes closest to fitting the description of a gang that thinks differently from the rest of us, at least in the sense that there are plausible scenarios in which the regime is placed in extremis and all bets regarding previously observed limitations are off.  But this regime is no more suicidal than other regimes.  And the centrality of nuclear weapons in the current standoff with North Korea makes the old Cold War doctrine all the more applicable.  Deterrence is why North Korea believes it needs to hang on to its nuclear weapons, deterrence is why it is dissuaded from using those weapons for other purposes, and deterrence must be at the core of any resolution of the Korean imbroglio. 

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The Rule of Law in Jeopardy

Paul Pillar

During the Cold War, no concept was more central to U.S. national security strategy and to the relationship between the superpowers than deterrence.  The concept long predates the Cold War, of course, but during that four-decade competition between the United States and USSR, strategists and scholars developed a detailed and still valid doctrine of deterrence.  Nuclear weapons and a strategic arms race made that doctrine especially necessary and significant, but the complexities of deterrence extended to other levels of international conflict and competition, such as the confrontation in Europe between armies of NATO and the Warsaw Pact.

Deterrence is a very useful component of national security policy, in at least two respects.  It is a way to avoid highly damaging outcomes without having to disarm or disable an adversary—which often would be exceedingly painful and costly to do.  It is a way to protect interests that may be difficult or even impossible to defend, if an undeterred adversary ever were to attack those interests.

Deterrence can be useful to the United States even when it is not one of the parties to a deterrent relationship, and even when those being deterred include purported friends and allies of the United States as well as its adversaries.  If mutual deterrence between local or regional rivals keeps a war from breaking out, so much the better for everyone, including the United States, having an interest in wars not breaking out.  This may even save the United States from getting dragged directly into such a war.  Mutual deterrence between regional rivals also can be an ingredient in preventing anyone from dominating an entire region.

Deterrence has a wide range of applicability, but that applicability, even on national security matters, too often goes unrecognized.  Much discussion of international terrorism, for example, has contained the assumption that terrorists cannot be deterred.  But more careful analysis of the motivations of terrorists reveals that deterrence can be an important element in counterterrorism

Since the end of the Cold War, the perceived applicability of deterrence—but not its real applicability—has contracted even more.  Its benefits and usefulness are too often forgotten.  One probable reason for this is a legacy of the supposedly unipolar moment that immediately followed the Cold War.  Feeling freed from a balance of terror and the need to share superpower space with another state, triumphalist American thinking paid more attention to notions of hegemony than to the fine points of deterrence.  To a large degree, American discourse has not broken out of that pattern.  Thinking still is predominantly in terms of hegemony: preserving or establishing it on behalf of the United States, or preventing someone else from establishing it instead.  Such a frame of mind misses possibilities for competition and cooperation to take place simultaneously at different levels, while relying on deterrence to prevent any really bad outcomes growing out of the competition.

Another reason for blindness to the role of deterrence is the notion that regimes considered to be our adversaries somehow don’t think like the rest of us.  This is an example of coming to believe one’s own rhetoric—rhetoric, in this case, designed to sustain hostility to an adversary by portraying him has more extreme or fanatical than ourselves and as such not amenable to deterrence. 

The forgetting or downplaying of deterrence has been an ingredient in several continuing problems in U.S. national security policy.  The unfortunate story of how the United States seems to have entered into a new Cold War with Russia not long after ending the old one with the USSR—a story that has included such miscues as the eastward expansion of NATO and Western political manipulation in Ukraine—reflects the thought pattern described above.  It is thinking couched in terms of one side or the other dominating an area.  The thinking overlooked the alternative possibility of letting a mixture of competition and cooperation with Moscow play out more freely while deterring—more easily than NATO could during most of the original Cold War—the worst things that Russia might try to inflict on Western interests.

Much discussion of competition with China in the East Asia Pacific region is couched in similar terms of dueling hegemonies.  Along with failure to explore the full possibilities of how deterrence can prevent the worst outcomes where U.S. and Chinese interests are clearly divergent, U.S. policy has given insufficient attention to possibilities of mutually beneficial cooperation on other levels—such as with the Chinese-created Asian Infrastructure Investment Bank or China’s Belt and Road initiative.

North Korea’s regime comes closest to fitting the description of a gang that thinks differently from the rest of us, at least in the sense that there are plausible scenarios in which the regime is placed in extremis and all bets regarding previously observed limitations are off.  But this regime is no more suicidal than other regimes.  And the centrality of nuclear weapons in the current standoff with North Korea makes the old Cold War doctrine all the more applicable.  Deterrence is why North Korea believes it needs to hang on to its nuclear weapons, deterrence is why it is dissuaded from using those weapons for other purposes, and deterrence must be at the core of any resolution of the Korean imbroglio. 

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