As the November 3, 2026 midterm elections approach, Donald Trump’s war against Iran and sweeping tariff campaign have transformed international affairs into a pocketbook issue for American voters, creating a major liability for Republicans and imperiling their control of Congress.
Voter Backlash and Economic Pressures Leading to the November 3 Elections
Foreign policy rarely dictates the outcome of United States midterm elections, where economic considerations traditionally dominate voter choices. But with high energy costs and rising grocery bills outpacing earnings, international events have taken on an outsize role ahead of the November 3 elections, according to reporting. A Reuters/Ipsos poll earlier in October showed that approximately 78% of Americans blame Donald Trump’s policies for price increases that outpace their wages.
Political analysts note the scale of the current backlash. The bottom line is people are experiencing the impact of Trump’s war and other policies, said Christopher Preble, a senior fellow at the Stimson Center think tank in Washington, as reported. Now voters have a chance to register their discontent with how he’s dealing with all this.
Public opinion surveys show how deeply international actions are tied to domestic financial concerns. Dina Smeltz, managing director of public opinion and foreign policy at the Chicago Council on Global Affairs, pointed out that international issues are occupying an unusually prominent position in voters’ minds as they confront high energy costs, noting that people are connecting foreign policy to personal financial well-being more than at any time in the past 15 years, as detailed.
War Against Iran Drives Energy Costs Higher
Experts attribute the surge in energy costs primarily to the war launched by the United States alongside Israel against Iran nearly eight months prior to the election. Although Trump campaigned on avoiding new foreign interventions, polls indicate most voters oppose the conflict, even though the administration insists Americans must accept temporarily higher gas prices to block Iran from developing a nuclear weapon.
With approval ratings reaching historic lows, the administration has enacted controversial policy moves to lower fuel prices before election day. Among them was the lifting of sanctions on Russian diesel exports, a step critics argue signals a softer stance toward Moscow during its war in Ukraine. In a related development, the administration waived major new US sanctions on Russia just days after other events.
Polling Data on the Iran War and Tariffs
While the Iran war represents a major negative factor for voters, sweeping tariffs are not far behind in driving voter dissatisfaction. The Chicago Council survey found that 71% of respondents consider tariffs bad for the economy, while 81% view them as detrimental to their cost of living, according to Csmonitor. At the same time, polling indicates that 76% of polled Republicans view the Iran war as bad, though more than three-quarters of those surveyed believe the military action successfully degraded Iran’s position in the Middle East.
| Survey Finding | Percentage |
|---|---|
| Americans blaming administration policies for rising prices | 78% |
| Republicans polled who view the Iran war as bad | 76% |
| Voters who consider tariffs bad for the economy | 71% |
| Voters who say tariffs harm their cost of living | 81% |
Legislative Balance of Power and Congressional Control
Against this backdrop of voter discontent, Democrats are widely projected to gain control of the House of Representatives, with the Senate also seen as increasingly competitive in the midterm contests. Losing either legislative chamber could complicate the administration’s agenda during the final two years of the presidential term. However, analysts note that even with a shift in the balance of power on Capitol Hill, lawmakers would face structural hurdles in reining in presidential foreign policy powers, given executive branch authorities over tariffs and diplomatic maneuvering.
President Trump has always been clear about temporary market disruptions as a result of the conflict in Iran, but the contrast between President Trump’s economic record and Democrats’ ruinous alternative is clear.
Global Affairs
Global Affairs experts suggest that these divergent economic visions will be a central point of contention during the administration's remaining time in office.
