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Mar 31, 2026

Trump Considers Shifting Iran War Costs to Arab Allies, Reviving Gulf‑War Funding Playbook

AI Summary
White House officials say President Trump is exploring a plan to ask Arab nations to finance the U.S.–Israel conflict with Iran, a strategy reminiscent of the coalition funding model used in the 1990‑91 Gulf War. The proposal comes as Iran’s closure of the Strait of Hormuz spikes global oil prices and Tehran demands reparations, while Gulf states remain reluctant to shoulder the financial burden.

President Donald Trump is reportedly weighing a request for Arab countries to fund the U.S.–Israel war on Iran, White House spokesperson Karoline Leavitt told reporters on Monday. Leavitt said the president is "quite interested" in calling on regional partners to share the expense.

The idea mirrors the financing arrangement of the 1990‑91 Gulf War, when a coalition of Arab and Western nations covered roughly 88% of the $61 billion cost, leaving the United States to foot only about 12%.

Trump also hinted that, even if the Strait of Hormuz remains closed, other export‑dependent partners should manage the crisis. The strait carries about 20% of the world’s oil and LNG shipments; its shutdown has pushed Brent crude to **$116 per barrel**, up from pre‑war levels near **$65**.

Iran, meanwhile, has demanded that the United States pay reparations to Iranian victims as a precondition for any cease‑fire.

So far, there is no clear commitment from Gulf Cooperation Council (GCC) members—countries that have themselves been hit by Iranian strikes—to finance the conflict. Analysts estimate the total bill could run into tens of billions of dollars, though exact figures remain uncertain.

Experts note a shift in regional attitudes: GCC states opposed the war before it began and continue to call for diplomacy, according to Zeidon Alkinani of the Arab Perspectives Institute. He added that Israel appears to be the primary driver pushing the United States into the confrontation.

History shows the United States has repeatedly sought external funding for wars it leads. During the Gulf War, Saudi Arabia contributed $16.8 billion (27% of total costs) and Kuwait $16 billion (26%). Japan, Germany, the UAE and South Korea also supplied sizable sums.

Post‑World War II, the U.S. administered the Marshall Plan, providing over $13 billion to rebuild Europe, while Germany and Japan paid reparations and later funded the upkeep of U.S. bases—about $1 billion annually each.

In the ongoing Ukraine war, the United States once delivered the largest aid package—€114.64 billion (≈$134 billion) by mid‑2025. Since Trump returned to office in 2025, he has withdrawn **99% of U.S. support**, shifting the financial load to European allies and turning the U.S. into a major arms supplier, with weapons sales reaching a record **$318.7 billion in 2024**. Recent deals, such as a $10 billion weapons package for Ukraine financed by European partners, illustrate this new model.

These precedents underscore a pattern: when U.S. leadership faces costly overseas engagements, it often looks to allies—especially those with strategic interests—to share or assume the fiscal burden.