In a bold approach to foreign policy, President Trump has increasingly relied on tariffs as a means of economic coercion, seeking to influence Russia's actions in Ukraine and punish trade partners like India and Brazil for their ties to Moscow. His recent elevation of tariffs on imports from India to a staggering 50 percent, purportedly aimed at deterring their purchase of Russian oil, illustrates a departure from traditional diplomatic negotiations.

This month, as the deadline for a cease-fire in Ukraine passed without compliance from Russia, Trump maintained his tariff threats against Russia's trading partners rather than imposing new penalties directly on Moscow. Trump’s stance suggests he views tariffs not only as fiscal instruments but also as a form of leverage in geopolitical conflicts. Commentators observe that the U.S. market's size represents a significant bargaining chip for the President, who has referred to the United States as “the biggest department store in history.”

Despite occasional successes, such as Colombia agreeing to accept U.S. deportees in response to Trump’s tariff threats, the overall impact appears mixed. For instance, Indian officials remain steadfast in their commitment to Russian oil imports, undeterred by Trump's punitive measures. The continued violence in Ukraine further questions the efficacy of tariffs as leverage.

Experts assert that while traditionally, sanctions target specific companies to restrict trade, tariffs function differently by increasing costs for American consumers and businesses. The ongoing tariff policy raises concerns among U.S. diplomats about the long-term economic and diplomatic ramifications. By creating friction in bilateral relations, as evidenced by the strain on U.S.-India relations, these tariffs risk complicating international collaborations and partnerships.

Historically, U.S. leaders have imposed tariffs tied to geopolitical motivations, paralleling Trump’s current tactics. Nevertheless, this approach is critiqued for often resembling performative political maneuvering rather than substantive policy change. Tariff threats have disrupted important trade relations in Brazil, where economic exchanges in coffee and beef are now entangled in broader political narratives.

Trump's handling of tariffs as weapons in economic warfare raises questions about their sustainability as diplomatic tools, especially when the American market’s limited influence on global trade patterns is taken into account. The administration's reliance on tariffs, juxtaposed against traditional sanctions, highlights a significant negotiation strategy that remains contentious and uncertain in its effectiveness for achieving long-term international objectives.