Iran War and Economic Strain Put 2026 Midterms in Focus

James Talarico, running for office in Texas, has argued that Washington can pursue its interests in Iran without sending service members to “die in another forever war.” For the families of those deployed to the war with Iran, and for households feeling the economic strain of a conflict that has disrupted global oil flows, the 2026 midterm elections carry a weight that goes well beyond ordinary campaign politics. The drawn-out and increasingly unpopular war has pushed U.S. policy toward the Gulf to the forefront of national debate, and candidates across the country are answering directly to voters asking hard questions about what America’s role in the region actually delivers for them.

That questioning has given momentum to a rising movement of progressives within the Democratic Party, who are proposing alternatives to long-standing Middle East policies that have grown deeply unpopular. Their criticism centers on U.S. policy toward Israel, but it extends further: many are calling for an immediate end to the war with Iran and for an end to American interventions in the region more broadly. In Michigan, Senate candidate Abdul El-Sayed has called for an end to “unilateral” military support for Saudi Arabia, Egypt, and Israel, part of a broader critique of the constant flow of American arms to both Israel and Gulf partners.

Not every Democratic candidate in the primaries is a progressive. The movement’s momentum is noteworthy precisely because it is not universal. Still, the midterms may offer an early indication of the Democratic Party’s future trajectory, and of the direction its regional policies could take in the years ahead.

What actually changes, however, depends on institutional mechanics as much as on voter sentiment. Democrats need a net gain of three seats in the House and four in the Senate to secure majorities, a swing that is far from guaranteed given the historic underperformance of progressives in national elections. Widespread dissatisfaction with President Donald Trump’s administration has nonetheless given Democrats optimism. A Democratic majority would give Congress greater leverage in its ongoing challenges to the administration on military action, overseas deployments, and arms transfers, and could place short-term limits on further U.S. military operations against Iran.

Broader changes face a harder path. The executive branch remains the primary architect of American foreign policy, including the administration of Foreign Military Sales. Congress has a formal role in reviewing major arms sales and can block or modify them through legislation, but it retains far less discretion than the White House. In fact, Congress has never successfully blocked a proposed arms sale through the required joint resolution of disapproval under the Arms Export Control Act. A Democrat-controlled Congress could therefore increase scrutiny of U.S.-Gulf defense cooperation without fundamentally altering it. A significant reduction in arms transfers would likely require a Democratic presidential administration willing to use its own executive powers, which is one reason the midterms should not be seen as a decisive referendum on the future of U.S. Middle East policy. They may, however, reveal whether growing calls for restraint are building the political support that could eventually constrain U.S. policy.

Meanwhile, the people watching most closely may be in the Gulf itself. Throughout the war, the association of Gulf states with Washington has become a hindrance to their peace and stability rather than a source of strategic deterrence, as Iran targeted civilian sites and U.S. military installations with missiles and drones. Rather than signalling an imminent break, Gulf states are hedging, diversifying their security relationships while maintaining ties with Washington. South Korea and Brazil have emerged as defense partners, Ukraine has signed landmark 10-year defense agreements with three Gulf states to provide its advanced air defense systems, and Saudi Arabia’s Mecca Agreement with Pakistan and Turkiye represents a regional defense mechanism that complements existing arrangements. These partnerships build resilience, but no other state can match American defensive technology, so Washington’s security umbrella remains central for the near future.

Uncertainty in Washington has also opened doors beyond security. The United States has granted the UAE expanded access to AI chips, and the UAE and Qatar have signed the Pax Silica Declaration, a U.S.-led initiative to secure supply chains for critical minerals, semiconductors, and AI infrastructure. Nuclear energy offers another avenue already explored by the Trump administration, and American expertise in low-energy desalination could help address the Gulf’s growing water security and climate-resilience challenges. Expanded commercial cooperation could even carry defense benefits, allowing Gulf states to shift some arms sourcing toward local defense-industrial production at a time when the United States may scrutinize foreign arms sales more closely.

As November approaches, the war with Iran will remain a defining issue in the election cycle. Whether Democrats win the House, the Senate, or both will shape the congressional debate over the administration’s approach to Iran and the broader Middle East, and for Gulf states weighing their security options, the outcome could offer a critical indication of how U.S. policy toward the region evolves in the years to come. For readers weighing what the results mean for their communities, their service members, and their economic security, a fuller analysis of these dynamics is available at https://gulfif.org/the-midterms-might-change-washingtons-gulf-debate-but-not-the-relationship/.