The Donro Doctrine: A New Era of American Spheres of Influence

The Resurgence of the Monroe Doctrine

In recent political discourse, the Trump administration has been actively reviving and reinterpreting the 200-year-old foreign policy known as the Monroe Doctrine. Originally articulated by President James Monroe in 1823, the doctrine was a message to European powers—specifically Britain and France—to refrain from further imperial expansion in the Western Hemisphere. As historian Jay Sexton notes, the original policy was not a formal statute but a presidential declaration with an "anti-imperialist bent," intended to keep European empires from encroaching on the Americas.

However, the doctrine has evolved significantly over time. In the 1840s, President James Polk used it to justify territorial expansion, and in the early 1900s, the Roosevelt Corollary allowed for American intervention in the Caribbean and Central America. Today, this tradition has been rebranded as the "Donro Doctrine," a term reflecting the Trump administration’s shift toward a more aggressive, muscular, and interventionist role in the region.

Spheres of Influence and the Global Order

Jay Sexton argues that the Donro Doctrine represents a fundamental "unraveling of the world order" that the U.S. helped establish after 1945. Moving away from global cooperation, the current administration is leaning toward a model of "spheres of influence," where dominant powers—namely the U.S.—seek to control their surrounding regions. This pivot is largely driven by fears of Chinese economic encroachment in Latin America, replacing the 19th-century anxieties regarding European powers with modern concerns over Chinese investment and economic reach.

The Strategic Security Umbrella and Oil Interests

One of the most controversial aspects of the Donro Doctrine is the implementation of a mandatory "security umbrella" over the Americas. According to Bloomberg columnist Javier Blas, this policy essentially signals that the U.S. will use its military power to protect and control resources in the Western Hemisphere if it deems them unsafe.

Central to this strategy is the president's fixation on oil prices. Blas explains that Trump’s economic philosophy is deeply rooted in his background as a real estate developer: low oil prices lead to lower inflation, which prevents the Federal Reserve from hiking interest rates, thereby keeping mortgage costs low. This logic suggests that U.S. actions in places like Venezuela are not merely about security concerns—such as the stated goals of "discouraging mass migration" or combating "narco-terrorists"—but are tied to a desire to secure a massive portion of the world's oil production. Blas calculates that the U.S. security umbrella now covers nearly 40 percent of global oil production, effectively insulating the U.S. from geopolitical instability in regions like the Middle East.

The "Pottery Barn Rule" and Future Implications

Unlike previous U.S. interventions, such as the 2003 invasion of Iraq, which relied on pretexts like weapons of mass destruction, the Donro Doctrine is characterized by a more overt desire for resource control. This assertive posture has manifested in various ways, from discussions regarding the Panama Canal and Greenland to the potential annexation of Canada.

However, this strategy carries significant risks. Historian Jay Sexton highlights the relevance of the "Pottery Barn Rule"—an adage attributed to Colin Powell: "If you break it, you own it." By deposing leaders and exerting influence over sovereign states, the U.S. assumes responsibility for the resulting chaos. As the administration continues to implement this new, interventionist doctrine, the question remains whether the U.S. is prepared to manage the downstream consequences of a policy that prioritizes raw power and economic security over traditional diplomatic norms.