But even before Trump’s belligerent foreign policy positions, America had been gradually losing its dominant role in world affairs.
A power shift among the nations of the world began at the end of the Cold War and has been accelerating this century.
It is not as simple as saying “America is in decline,” since America remains a powerful country. But American global power has been eroding for some time, as I argue in the Foreign Policy Association’s “Great Decisions 2018” volume. The power of other countries has grown, giving them both the ability and the desire to effect global affairs independently of U.S. desires.
I am a foreign policy scholar and practitioner who has studied U.S. foreign policy through many administrations. I believe this global trend spells the end of the “exceptional nation” Americans imagined they were since the nation was founded and the end of the American era of global domination that began 70 years ago. We are no longer the “indispensable” nation celebrated by former Secretary of State Madeleine Albright at the end of the last century.
Pax Americana no more
American diplomacy has been essential to multinational agreements on trade, climate, regional security and arms control. Americans could and did claim to be at the center of a “rules-based international order.”
Those days are gone.
Not only do China and Russia contest America’s global role, a growing number of other countries are asserting an independent and increasingly influential role in regional economic and security developments.
Neither American political party has come to grips with this sea change. Until they do, U.S. global actions are likely to be less effective, even counterproductive.
Who’s on top?
The U.S. helped unleash these trends with the strategically fatal invasion of Iraq in 2003 – fatal, because it permanently removed a regional leader who balanced the power of Iran. The failure to create a stable Iraq stimulated regional religious and political conflicts and rendered ineffective subsequent U.S. efforts to influence current trends in the region, as the continually ineffective policies in Syria show.
China now plays almost as powerful a role in the global economy as the U.S. It has defended an authoritarian model for economic growth, armed artificial islands in the South China Sea, and built a military base in Djibouti. China has created new multilateral organizations for security discussions and one for infrastructure loans, which the U.S. declined to join. It has developed a global lending program – the Belt and Road Initiative – and has stepped into a stronger global role on climate change. And China is spreading its political and economic influence into Africa and Latin America.
The U.S. cannot slow Chinese economic growth nor contain its power. China is changing the rules, whether the U.S. likes it or not.
Nor will the U.S. contain the rise of Russia, whose government poisons its citizens overseas and kills dissenters at home. At the same time, Russia is rebuilding its military and intruding in others’ elections. The Russian regime is threatening its near neighbors and actively engaging in the Middle East.
President Vladimir Putin asserts Russia’s interests and role in the world, like any other great power. Russia is consciously and actively rebalancing the power of the United States, with some success.
Military power, the American global trump card, is not as useful a tool as it once was.
While the U.S. continues to have the world’s only global military capability, able to deploy anywhere, it is no longer evident that this capability effectively sustains U.S. leadership. Clear military victories are few – the Gulf War in 1991 being an exception. The endless U.S. deployment in Afghanistan carries the whiff of Vietnam in its inability to resolve that country’s civil war.
Abroad at home
The transition to this new era is proving difficult for American policy-makers.
The Trump “America First” foreign policy is based on the view that the U.S. needs to defend its interests by acting alone, eschewing or withdrawing from multilateral arrangements for trade, economics, diplomacy or security.
A different president in Washington, D.C., will not restore the “rules-based” international order. The underlying changes in global power relations have already undermined that order.
A neo-conservative foreign policy, featuring unilateral American military intervention, as favored by John Bolton, will only accelerate the global shift. Liberal internationalists like Hillary Clinton would fail as well, because the rest of the world rejects the assumption that the U.S. is “indispensable” and “exceptional.” Barack Obama appeared to recognize the changing reality, but continued to argue that only the U.S. could lead the international system.
America will need to learn new rules and play differently in the new balance-of-power world, where others have assets and policies the U.S. does not and cannot control.