Democrats Target Iran War Funding After Electoral Wins

The United States Congress is set for a shift in control following Tuesday's elections, where Democrats secured majorities in both the House and the Senate. This change places the party in a position to directly challenge President Donald Trump's foreign policy agenda through legislative mechanisms and oversight inquiries. The victory follows a period of high inflation, with voters citing the Iran conflict and international tariffs as key economic stressors.

The election result has triggered an internal debate within the Republican party regarding the war in Iran. Vice President JD Vance attributed the loss to the administration's decision to attack Iran, stating on X that the war was the reason for the defeat. Donald Trump Jr. agreed with Vance's assessment. In contrast, President Trump acknowledged that the conflict raised gasoline prices but defended the continuation of the war, arguing that preventing Iran from acquiring a nuclear weapon remains a priority.

Despite holding majorities in both chambers, Democrats lack the supermajority required to override a presidential veto. This limitation makes federal spending controls their most effective tool. Ryan Crocker, a former career diplomat and fellow at the Middle East Institute, identified the Pentagon's request for increased funding for the Iran war as the likely first major legislative confrontation. He noted that this budgetary battle will define the new dynamic between the branches of government.

A critical opportunity for Democrats arises in December during the lame duck session, when the current continuing resolution funding the government expires. Lawmakers could attach restrictions on the Iran campaign or presidential authority to the National Defense Authorization Act. The Senate version of this act authorizes approximately $1.15 trillion in national defense spending for 2027. One progressive foreign policy think tank has proposed adding provisions to bar congressional funds from supporting wars in Iran, Yemen, Lebanon, and Gaza.

Crocker cautioned that a government shutdown carries political risks, suggesting Democrats recognize that voter anger targets Trump's policies as much as it supports their own party. Historical precedent offers mixed signals on legislative power. In 2019, Congress passed a bipartisan War Powers Act resolution to end US support for the war in Yemen, but Trump vetoed the measure. Jennifer Hendrixson White, a visiting scholar at the Carnegie Endowment for International Peace, suggested that investigations into defense contracts involving Trump-linked companies could pressure the president, though she questioned if such probes would yield substantive restrictions.

Relations with Israel are also under review. Vice President Vance urged Republicans to end the Iran war, address inflation, and alter the US relationship with Israel. Amit Segal, a political analyst close to the Netanyahu administration, described the election result as a major challenge for Israel's position in Washington. Senator Abdul El-Sayed, who will become the first sitting Muslim senator next year, welcomed Trump's decision to end military aid to Israel at the close of 2026. El-Sayed also called for halting weapons sales, citing their use in actions he described as genocide and apartheid.