With his approval ratings sliding and midterm elections looming, Donald Trump faces mounting domestic challenges that could spill over into U.S.-Mexico relations. A recent CBS poll shows the president’s approval at just 41%, with disapproval reaching 59%. Inflationary pressures—particularly on food and energy—and growing unease over U.S. involvement in Venezuela have eroded public support. In this context, foreign policy may become a tool for domestic political recovery, and Mexico, once again, appears a likely target.
The political calculus is straightforward. Trump has warned that a Republican loss of the House of Representatives in November could trigger impeachment efforts, raising the stakes for his administration. With limited room for maneuver on the domestic front, high-profile foreign policy actions offer a means to galvanize his base. Mexico’s proximity, visibility in U.S. political discourse, and ongoing renegotiation of the USMCA (known as T-MEC in Mexico) make it an expedient arena for such moves.
Past cycles suggest that when U.S. electoral politics dominate the bilateral agenda, economic logic often takes a back seat. The risk now is that trade and migration policies toward Mexico become increasingly shaped by short-term political imperatives rather than long-term regional competitiveness. Trump has already signaled a tougher posture, with expectations of heightened demands on migration enforcement and security cooperation, as well as a more aggressive tone in trade negotiations.
When politics overrides economics, stability is often the first casualty in cross-border relations.
For investors and businesses operating across North America’s integrated supply chains, this raises concerns about regulatory predictability and cross-border coordination. The USMCA framework provides structural guardrails that limit the scope for unilateral disruption, but politicization of its renegotiation could still inject volatility into sectors reliant on stable trade rules—from automotive to agriculture to logistics.
Mexico’s macroeconomic fundamentals and diversified trade relationships offer some insulation against short-term shocks. Moreover, U.S. business interests with deep ties to Mexican manufacturing and labor markets may act as a moderating force against drastic policy shifts. Nonetheless, the perception of rising uncertainty could delay investment decisions or alter risk assessments, particularly if rhetoric escalates ahead of the U.S. vote.
The situation echoes earlier periods when electoral pressures in Washington led to strained bilateral ties, often with economic fallout on both sides of the border. While Trump’s approval woes are rooted in domestic issues—ranging from consumer price anxiety to foreign policy fatigue—the temptation to externalize these problems through confrontational diplomacy remains potent.
For Mexican policymakers and firms, the prudent course may be to brace for turbulence. With the U.S. administration under pressure and the USMCA talks unresolved, the coming months could test the resilience of North America’s economic integration—not through structural failings, but through politically driven volatility.
