How America Could Lose Its Most Powerful National Security Tool
Debates over America’s relative decline associated with the rise of China as a military and economic power have increasingly become commonplace. As the new National Defense Strategy underscores, we live in an era of great-power competition. The erosion of the United States’ military edge against adversaries and competitors have recently gained enormous attention. However, this is not the first time the United States suffered from a sense of decline and erosion of their military edge. Some diplomatic historians have argued that the events and policy choices in the 1970s laid the foundation for the United States’ unipolar moment after the end of the Cold War. That was also a time when the United States suffered from a sense of decline, which largely stemmed from the discouraging experience with unconventional warfare in Vietnam. This prompted defense officials to embrace the Second Offset Strategy or the Competitive Strategy, which emerged under the Carter administration and gained momentum under the Reagan administration. Some may argue that the competitive strategy that culminated into the Revolution in Military Affairs (RMA), which reached a pinnacle in the First Gulf War in 1991, was consequential for American primacy in the 1990s.
An comparison between the late 1970s and the 2010s illuminates the cyclical nature of this debate that animates U.S. defense policy. Prolonged counterinsurgency campaigns abroad—either in the Indochina or the broader Middle East— exhausted American power, triggering a sense of relative decline. The sense of decline was translated into the perception that the U.S. military edge against competitors was eroding, which encouraged the United States to shift to a competitive strategy in a great-power context. It is fair to say that the first attempt to do so in the late 1970s and 1980s was a success. This may make one optimistic about the future of American primacy. As the United States embraces a competitive strategy, it is possible that the United States could maintain its primacy once again. Will history repeat itself?
Two major hurdles make the competitive strategies of our time different from the one during the Cold War, cautioning us from too optimistic. The first one stems from eroding domestic support on America’s global commitment. The other involves the nature of the means that America’s competitors adopt in challenging American primacy. As Dr. Hal Brands said so eloquently, “preventing an increasingly confident great power from remaking the East Asian order, and perhaps challenging U.S. interests globally, will be the defining challenge of American statecraft in the twenty-first century.” Whether the United States could overcome these hurdles would be consequential for the outcome of the competitive strategy of our time as well as for the future of the liberal international order.
First of all, domestic support for America’s role in defending the liberal international order has been diminishing in the post–Cold War era. As a superpower, the cost of protecting the status quo needs to remain profitable for the United States to preserve its overseas commitments. This is reflective in the dichotomous debate over U.S. global commitments between proponents of deep-engagement and offshore balancing. While the future of the U.S. appetite to engage in global affairs will be determined by several different factors, it is fair to argue that the United States has had an encouraging record in consolidating U.S. presence and facilitating security networks that function to preserve the status quo in the post-Cold War world.
As a matter of fact, American presence in the Indo-Pacific region has been steadily consolidated after the end of the Cold War. The term “Indo-Pacific” has gained wider currency as the Trump administration adopted an Indo-Pacific strategy as its flagship regional policy. This concept, which incorporates India into the strategic framework in the Asia-Pacific region and underscores the rising maritime awareness among like-minded nations in the area, illuminates the evolution of the U.S.-led security network in the region.
In order to understand this multilateral security framework, it is useful to review the trajectory of the two major nations that are involved in this concept: Japan and India. These two powers used to be pacifist nations that eschewed viewing military power as a major component of their national strategy. That has gradually shifted after the end of the Cold War, when the two nations were urged to reconsider their role in international security. In other words, the resurgence of the nations as active players in security affairs occurred before Chinese maritime expansion started to challenge the status quo in the region.