The Allies Are Moving On: How Trump’s America Is Accelerating The Decline Of U.S. Global Power

US-Trump-global-power
U.S. President Donald Trump greets the crowd as he arrives for his “Make America Great Again” rally in Billings, Montana U.S., September 6, 2018.

A year ago, when President Donald Trump abruptly announced sweeping unilateral tariff increases in April 2025, much of the world reacted with alarm. Governments scrambled to assess the damage, global markets convulsed, and American allies – particularly in Europe and Asia – rushed to contain what appeared to be the beginning of a new era of economic coercion from Washington.

At first, fear dictated the response. The United States remained the world’s largest economy, the dominant reserve-currency issuer, the gatekeeper of global financial infrastructure, and the central military pillar of the Western alliance system. Few countries believed they could openly resist Washington without suffering painful consequences.

Yet only twelve months later, something fundamental appears to have changed. Instead of adjusting to Trump’s demands, many of America’s allies are increasingly learning to work around them. Rather than deepening dependence on Washington, governments that once anchored U.S. influence are beginning to quietly construct alternatives – financial, technological, military, and diplomatic. The recent refusal of several treaty allies to fully support Trump’s escalating confrontation with Iran became perhaps the clearest sign that America’s traditional power over its partners is no longer functioning as it once did.

The message from capitals once considered reliably aligned with Washington is becoming increasingly unmistakable: the costs of dependence on an unpredictable United States are now seen as too high.

America’s Weaponization of Interdependence

For decades, American global leadership rested not simply on military power, but on economic centrality. Washington built a system in which access to U.S. financial institutions, technology platforms, defense partnerships, and trade networks became indispensable to global prosperity.

Under Trump, however, many countries increasingly see those same instruments being transformed into mechanisms of pressure.

The administration’s use of tariffs has become only one part of a much larger pattern. Foreign reserves held in American institutions have been frozen. Access to U.S.-dominated financial systems has been restricted. Sanctions have increasingly been applied not merely against adversaries but against partners unwilling to align perfectly with Washington’s objectives. International agreements have repeatedly been discarded when viewed as inconvenient to short-term American priorities.

From the White House perspective, this reflects realism and national interest – a rejection of what Trump and his allies describe as decades of unfair arrangements that hollowed out American industry and subsidized foreign prosperity.

Yet abroad, the perception is profoundly different.

Many governments no longer see Washington as a guarantor of stability, but as a source of growing unpredictability. Trump’s “America First” doctrine increasingly appears, from their perspective, less like strategic leadership and more like transactional coercion.

The consequences are beginning to show. A global Gallup poll conducted in 2025 suggested a striking reversal in international perceptions: China surpassed the United States in global favorability, while disapproval of U.S. leadership climbed to record highs – particularly among long-standing American allies. The economic consequences of Washington’s confrontation with Iran, which sent energy prices surging and deepened inflationary pressures worldwide, likely only accelerated this shift.

For many governments, the lesson became difficult to ignore: dependence on the United States increasingly carries political and economic risks that cannot be controlled domestically.

Europe’s Quiet Exit From American Financial Dependence

Perhaps nowhere is this transformation more visible than in Europe – historically America’s closest geopolitical partner and simultaneously one of Trump’s most frequent political targets.

For years, European governments largely tolerated American dominance of payment systems, banking infrastructure, and digital financial services. Visa, Mastercard, PayPal, and dollar-based financial architecture became embedded into daily economic life across the continent.

That assumption is now changing. The European Payment Initiative, or EPI, reflects something far larger than a technical modernization project. Its ambition to transform Germany’s WERO payment platform into a continent-wide alternative to Visa and Mastercard by 2027 signals Europe’s growing desire to reduce vulnerability to American leverage.

The reasoning is straightforward. If Washington can freeze foreign assets, impose unilateral sanctions, or pressure private firms into political compliance, then Europe increasingly believes it requires sovereign financial alternatives.

This is not paranoia from Brussels. It reflects experience.

The suspension of the International Criminal Court prosecutor’s Microsoft-linked email account following U.S. sanctions became a symbolic moment for European policymakers. If access to essential communication systems can be disrupted due to political disputes, then technological dependence itself becomes a national security problem.

That logic explains the recent emergence of European digital alternatives such as Office.eu, launched in the Netherlands to compete with Microsoft Office and Google Workspace. What once appeared economically irrational – competing against superior American platforms – is now increasingly viewed as politically necessary.

The same logic is driving gold repatriation. France’s decision to transfer gold reserves from New York back to Paris may have been officially described as routine, but the geopolitical symbolism was unmistakable. The message was clear: assets located in the United States may no longer be considered politically immune.

German and Italian politicians, overseeing some of the world’s largest gold reserves, are now pushing similar discussions. For European policymakers, the issue is no longer merely financial efficiency – it is strategic autonomy.

The Military Divorce Nobody Thought Possible

The transformation extends beyond economics. Perhaps the most remarkable shift is occurring in defense policy, an area once considered untouchable in transatlantic relations.

For decades, Europe outsourced much of its security architecture to Washington. NATO functioned on an implicit bargain: America provided military dominance, while Europe focused on economic development.

Trump’s repeated criticism of NATO, threats of reduced commitments, and increasingly transactional approach to alliance politics have shaken that arrangement to its foundations.

The launch of the European Union’s SAFE program – a €170 billion joint defense financing mechanism – is more than an industrial initiative. It reflects a strategic realization that Europe may no longer be able to assume permanent American protection.

Even Canada, long among Washington’s closest allies, has joined diversification efforts. The symbolism matters. If Ottawa is reconsidering dependence on the United States, then the depth of global concern about Washington’s reliability is difficult to overstate.

Meanwhile, allies are quietly expanding procurement from countries that would once have occupied secondary roles in Western defense planning. Japan and South Korea increasingly appear not merely as regional powers, but as alternative arms suppliers for states seeking to hedge against American unpredictability.

This shift would have been almost unimaginable a decade ago.

Iran and the Limits of American Influence

The recent confrontation with Iran may ultimately be remembered as a turning point.

Washington expected solidarity. Instead, many traditional allies hesitated.

European governments, already burdened by inflation and economic fragility, showed little enthusiasm for being pulled into another Middle Eastern conflict whose consequences would fall disproportionately on energy-importing economies. Even countries traditionally aligned with U.S. military objectives avoided full political commitment.

The reluctance reflected exhaustion but also something deeper: distrust. Many governments increasingly fear that Trump’s foreign policy prioritizes short-term domestic political victories over alliance coordination. From tariffs to trade disputes to military crises, partners increasingly see themselves as consulted last and pressured first. This perception fundamentally alters alliance politics. Powerful states can tolerate disagreement. What they struggle to survive is declining credibility.

The Long-Term Cost of America First

The irony of Trump’s strategy is difficult to ignore. A doctrine intended to restore American strength may ultimately accelerate the erosion of American influence. The United States still dominates global finance, technology, military power, and higher education. Its advantages remain enormous. Yet hegemony depends not only on strength, but on trust. Countries align with dominant powers because they believe dependence creates security rather than vulnerability.

Increasingly, Washington’s allies appear to believe the opposite. The systems now being built in Europe and elsewhere remain incomplete. American dominance will not disappear overnight. Visa will not suddenly vanish. NATO will not collapse tomorrow. Microsoft and Google are unlikely to be replaced immediately.

But history often changes gradually before changing suddenly. The most important development is psychological. America’s allies are no longer merely criticizing Washington – they are actively preparing for a future in which dependence on the United States becomes a strategic liability. That shift may outlast Trump himself. Because even if future administrations attempt to rebuild trust, allies are unlikely to forget a painful lesson learned twice: American voters twice elevated a leader willing to disregard international agreements, pressure allies economically, and treat partnerships as temporary transactions.

For many governments, the conclusion now seems unavoidable. The safest alliance with America may increasingly be one that depends on America less.

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