The Real Cost of American Aid: An Economic Analysis of the Iron Swords War
The total cost of the war represents about 12%–15% of Israel's GDP, an exceptional economic burden. In contrast, American aid, while strategically vital, amounts to less than one-tenth of one percent of the annual US GDP.
Since the outbreak of the "Iron Swords" war in October 2023, the claim has resurfaced that the United States finances Israel's security. A broad examination of the data shows that this is an inaccurate picture. While American aid is essential for maintaining Israel's military advantage, it has covered only about a quarter of the total costs Israel has borne alone, estimated at 250–300 billion shekels. From Washington's perspective, this aid is viewed as a strategic investment rather than humanitarian assistance.
During the war, Hamas, Hezbollah, and other Iranian-backed entities—major rivals of the US—have been significantly degraded. Israel has eliminated arch-terrorists responsible for the deaths of hundreds of Americans, including Fuad Shukr, Ibrahim Aqil, and Saleh al-Arouri, for whom the US had placed multi-million dollar bounties.
Economic Benefits for the US
These actions weakened threats to American interests in the Middle East without requiring the deployment of large-scale US ground forces. Furthermore, a significant portion of the aid flows back into the American economy, as funds are used to purchase equipment and weapon systems from US manufacturers, thereby supporting strategic production lines and creating jobs.
Israel acts as a strategic force multiplier. Successful strikes against Iran and its proxies strengthen American deterrence and demonstrate the operational effectiveness of US technology in real combat conditions.
The Scale of the Financial Burden
American security aid approved since October 2023 totals approximately 20–22 billion dollars (about 70–75 billion shekels). Consequently, Israel has borne 70%–75% of the total economic cost of the war. For Israel, this represents 12%–15% of its GDP, leading to increased deficits and public debt. For the US, with a GDP of approximately 30 trillion dollars, this expenditure is less than one-tenth of one percent of its annual economic output.
Beyond direct aid, the US has incurred indirect costs through the deployment of advanced defense systems like THAAD, the reinforcement of naval strike groups, and the protection of shipping lanes in the Red Sea. While these costs reach tens of billions of dollars, they are more accurately categorized as the "cost of maintaining regional order" rather than solely the "cost of defending Israel."
Strategic Conclusions
Aid to Israel is significantly lower than the support provided to other US allies. For instance, since the Russian invasion of Ukraine, the US has invested over 100 billion dollars in military and economic aid to the Ukrainians, in addition to tens of billions invested annually in NATO defense.
Israel must continue to cultivate its strategic alliance with the US while remaining mindful that the economic and social price of any war falls primarily on its own citizens. Every decision to enter a military conflict must be carefully weighed against its long-term consequences for national resilience.
Economist Prof. Nissim Ben-David is the President of the Western Galilee College and Chairman of the Committee of Presidents of Public Academic Colleges in Israel.
