A New Defense Strategy Signals the End of Containment and the Dawn of a Chinese Century

From the Explaining History Podcast

This article is a detailed companion piece to our recent podcast episode analyzing the seismic shifts in US-China strategy. It expands on the key themes and historical forces discussed in the show.

You can listen to the full episode here to dive deeper into the discussion: Listen on Spotify | Listen on Apple Podcasts | Listen on our Website

A tectonic shift is occurring in global geopolitics, one that signals the end of an era. For decades, American foreign policy in Asia has been defined by one central objective: the containment of China. From the end of World War II, a string of alliances, military bases, and economic partnerships formed a strategic barrier around China’s periphery. But a new consensus is emerging within the US defense establishment, one that amounts to a quiet admission of defeat. The race for military supremacy in Asia, it seems, has been lost.

A recent review of US defense priorities, spearheaded by key strategic thinkers, suggests a radical pivot: a deprioritization of containing China to focus on securing the US homeland and the Western Hemisphere. This is not merely a policy adjustment; it is a world-historical moment. It is the tacit acknowledgment that the “Chinese Century,” once a theoretical concept, has arrived. This pivot is the culmination of decades of flawed economic policy, unforeseen technological leaps by a rival power, and the hollowing out of America’s own industrial and social fabric. It is the story of how an empire, weakened from within, is beginning its long retreat.

Table of Contents

• The Neoliberal Bargain: Offshoring an Empire
• The Challenger Emerges: When the “Workshop” Learned to Innovate
• The End of an Era: The Crumbling Wall of Containment
• A New Doctrine for a New Reality: The Colby Pivot
• The Implications of Retreat
  • A Militarized Homeland and the Monroe Doctrine 2.0
  • The Limits of Power in a Multipolar World
• The Internal Rot: How Neoliberalism Undermined the Empire
• Conclusion: The Dawn of an Asian Era
• Further Reading
• SEO Keywords

The Neoliberal Bargain: Offshoring an Empire

To understand America’s current predicament, we must look back to the prevailing economic philosophy of the late 20th and early 21st centuries: neoliberalismSupply Side Economics Full Description:Supply-Side Economics posits that production (supply) is the key to economic prosperity. Proponents argue that by reducing the “burden” of taxes on the wealthy and removing regulatory barriers for corporations, investment will increase, creating jobs and expanding the economy. Key Policies: Tax Cuts: Specifically for high-income earners and corporations, under the premise that this releases capital for investment. Deregulation: Removing environmental, labor, and safety protections to lower the cost of doing business. Critical Perspective:Historical analysis suggests that supply-side policies rarely lead to the promised broad-based prosperity. Instead, they often result in massive budget deficits (starving the state of revenue) and a dramatic concentration of wealth at the top. Critics argue the “trickle-down” effect is a myth used to justify the upward redistribution of wealth.. During the George W. Bush administration, a central tenet of this ideology was to welcome China into the World Trade Organization (WTO). This act unleashed hundreds of millions of low-wage Chinese workers into the global marketplace.

For Wall Street and major US corporations, this was a golden age. The “offshoring strategy” allowed them to move manufacturing to China, drastically cutting labor costs. A flood of cheap imports—from electronics to clothing—poured into America. This had a powerful deflationary effect, meaning corporations didn’t have to offer competitive wages to American workers because the cost of living was artificially suppressed by these cheap goods. While Wall Street boomed, Main Street atrophied. The Rust Belt became a symbol of a nation hemorrhaging its manufacturing base, with small and medium-sized towns slowly dying.

For ardent neoliberals like Bush and Cheney, this was simply the market at work. If the world is one big marketplace, capital naturally flows to the cheapest labor. If American workers couldn’t compete, the onus was on them to make themselves cheaper. This philosophy, as critics like the economic historian Adam Tooze have documented, represented a profound shift of economic and political power to a small elite class who, much like feudal barons, now dictated the terms of labor on a global scale.

The Challenger Emerges: When the “Workshop” Learned to Innovate

The neoliberal bargain was predicated on a crucial assumption: that China would remain the world’s low-wage workshop indefinitely. The plan was never for China to become a peer competitor.

By the 2010s, this assumption was shattered. American capital grew increasingly alarmed as China demonstrated a stunning ability to innovate. It began to dominate fields like telecommunications (Huawei), artificial intelligence, and green energy. China was not just assembling iPhones; it was designing its own advanced technologies and escaping the “middle-income trap” that has snared so many other developing nations.

This development troubled the Obama administration, leading to its famous “Pivot to Asia,” a strategic reorientation of diplomatic and military resources to contain China’s rise. Under President Trump, this imperative intensified, amplified by xenophobic and nationalist rhetoric. Yet, the underlying anxiety of the American elite—whether Democrat or Republican—was the same: the economic challenger they had helped create was rapidly becoming a strategic and military rival.

The End of an Era: The Crumbling Wall of Containment

Since 1945, the cornerstone of American strategy in Asia has been containment. A formidable chain of buffer states and military outposts was established along China’s maritime frontier: from Japan and South Korea in the north, down to Taiwan and the Philippines, with a once-powerful presence in South Vietnam. On its western flank, alliances with nations like Pakistan and, before 1979, the Shah’s Iran completed the encirclement.

The guiding hypothesis was that China, representing a model of successful, authoritarian national liberation, was a greater long-term threat than the Soviet Union. However, by the Trump and Biden administrations, a sobering realization had dawned on military planners: the opportunities to contain China had slipped away. The economic and military balance of power had shifted so decisively that the old strategy was no longer viable.

China’s military expansion has been breathtaking. Its navy is now the world’s largest. Its air force integrates manned fighters with vast drone swarms. It has deployed a new generation of hypersonic “carrier-killer” missiles specifically designed to neutralize America’s primary tool of power projection. Combined with advanced robotics and a population four times that of the US, the prospect of a successful war against China has become, for many planners, unthinkable.

A New Doctrine for a New Reality: The Colby Pivot

This new reality is codified in the work of Elbridge Colby, the lead architect of the landmark 2018 National Defense Strategy. In his 2021 book, The Strategy of Denial, Colby laid out a realist case for how America must adapt to China’s power. His thinking has now culminated in a review for the 2025 National Defense Strategy that represents a revolution in American foreign policy.

The new strategy calls for a deprioritization of deterring China in Asia. Instead, it argues that the focus of the US military must be on securing the US homeland and the Western Hemisphere.

This is a world-changing admission. It is a signal to allies like Taiwan, Japan, and South Korea that they can no longer count on the US to win a regional war against China. It is an acknowledgment that the cost of projecting power across the Pacific Ocean has become prohibitively high against a peer competitor. The post-WWII order in Asia is effectively over.

The Implications of Retreat

A Militarized Homeland and the Monroe Doctrine 2.0

The strategy’s call to focus on the “US homeland” is deeply concerning. In a hyper-polarized and heavily armed society, this could easily translate into the increased militarization of domestic life, a trend already visible with the deployment of troops in major cities.

The pivot to the “Western Hemisphere” suggests a fallback to the 19th-century Monroe Doctrine, an attempt to reassert dominance over Central and South America as the empire contracts elsewhere. However, this too may be a fantasy. Nations like Venezuela and Brazil now have powerful economic alternatives. China is a voracious market for their agricultural products and raw materials, insulating them from US sanctions. Furthermore, China can provide these nations with advanced military equipment on easy credit terms, raising the potential cost of any US intervention to an unacceptable level.

The Limits of Power in a Multipolar World

For decades, the US military maintained a “two-war standard”—the ability to fight and win two major wars simultaneously against its next biggest rivals. That standard is now defunct. The proliferation of cheap, effective technologies like drones, which allowed Ukraine to sink Russia’s Black Sea flagship, means that even smaller nations can now inflict massive damage on a superpower. The folly of the wars in Iraq and Afghanistan, which Naomi Klein termed “The Shock Doctrine,” drained American resources and prestige for two decades—an unintended gift to a rising China.

The Internal Rot: How Neoliberalism Undermined the Empire

Perhaps the most profound cause of this strategic retreat is internal. The core logic of neoliberalism—that the power of markets should supersede the power of the democratic state—has catastrophic consequences for national cohesion and strength.

In the US, this has led to the rise of oligarchs like Elon Musk and Peter Thiel, who wield more power than many state institutions and can openly purchase political influence. As the state weakens, it becomes captured by private interests with no allegiance to the national good.

This stands in stark contrast to China. While China has billionaires like Jack Ma, the power of the state remains absolute. No individual, no matter how wealthy, is allowed to challenge the authority of the Communist Party. As Xi Jinping reportedly told Angela Merkel, China sees the last 200 years of European dominance as a brief “setback” in its multi-millennia history as the world’s central power. That setback, he implied, is now over. This state-centric, Confucian-rooted model allows for long-term strategic planning that is impossible in a nation driven by short-term market logic and oligarchic whims.

Conclusion: The Dawn of an Asian Era

The evidence points not just to a Chinese Century, but to a broader Asian Era that may last for centuries to come. The structural realities of population, industrial capacity, and technological innovation have shifted the world’s center of gravity back to where it resided for most of human history.

The retreat of American power from Asia is not an event happening in a vacuum. It is the consequence of deliberate policy choices made decades ago. The decision to deindustrialize America in favor of short-term corporate profits created a strategic vulnerability that China was perfectly positioned to exploit. An empire cannot project power abroad when it is decaying from within. The 21st century will be defined by how America manages this decline and how the new powers of Asia choose to lead.

Further Reading

• Colby, Elbridge A. The Strategy of Denial: American Defense in an Age of Great Power Conflict. Yale University Press, 2021.
• Mearsheimer, John J. The Tragedy of Great Power Politics. W. W. Norton & Company, 2014.
• Allison, Graham. Destined for War: Can America and China Escape Thucydides’s Trap?. Houghton Mifflin Harcourt, 2017.
• Tooze, Adam. Crashed: How a Decade of Financial Crises Changed the World. Viking, 2018.
• McCoy, Alfred W. In the Shadows of the American Century: The Rise and Decline of US Global Power. Haymarket Books, 2017.
• Klein, Naomi. The Shock Doctrine: The Rise of Disaster Capitalism. Metropolitan Books, 2007.