Pentagon AI Adoption Stalls as Iran War Drains Software Budgets

The White House issued sweeping artificial intelligence mandates in early June—an executive order on June 2 requiring rapid AI adoption across government, followed by National Security Presidential Memorandum 11 three days later directing the entire national security apparatus to accelerate AI deployment. But the Pentagon now faces a critical obstacle: no money to pay for the software those directives require.

The problem stems from how military AI software is funded and what Operation Epic Fury has done to those accounts. Command-level AI tools are purchased primarily through operations and maintenance budgets—the same accounts that pay for training exercises, flight hours, and equipment upkeep. The Iran conflict, launched February 28, has consumed an estimated $34 billion to $42 billion in incremental costs that no budget anticipated, according to the Center for Strategic and International Studies.

The supplemental funding gap

On June 24, the White House sent Congress an $87.6 billion emergency supplemental request to address the fiscal strain. The package includes $67.1 billion for defense, with $17.3 billion covering operational costs and $21 billion replenishing munitions stocks. It allocates $5.1 billion for "cybersecurity and autonomy" with no detail on specific capabilities.

What it does not include is dedicated funding for AI software procurement at the command level—the exact technology the president's June directives mandate. Without a protected line item, operations and maintenance relief funds will likely flow to immediate needs like the training cuts and reduced flight hours Chief of Naval Operations Adm. Daryl Caudle described in testimony, leaving software purchases last in priority.

The Pentagon created a dedicated software appropriation in recent years, but it remains a limited pilot program. Most fielded command tools still compete for the same operations dollars as basic readiness activities. Jules Hurst, then-acting Pentagon comptroller, told the House Appropriations Committee in May that Iran war costs had reached $29 billion, a figure the department acknowledged was incomplete. That squeeze has brought typical end-of-fiscal-year funding pressure forward by months.

Why it matters

Private capital has made substantial commitments to defense technology companies building the AI systems the military now says it must have. These firms draw less than 1 percent of total Pentagon contract dollars but depend on government purchases to deliver returns to investors. If fiscal year 2026 closes September 30 without meaningful AI software awards—not because technology failed but because budgets ran dry—the defense innovation ecosystem will sustain real damage at precisely the moment national strategy calls for acceleration.

Available remedies

The administration has tools beyond congressional action. The Office of Management and Budget controls apportionment of $152 billion in reconciliation funding the Pentagon plans to spend within FY2026. Portions could be directed toward AI software before the fiscal year ends. The Pentagon also holds reprogramming authority under the FY2026 appropriations act that could move funds into technology and software accounts in the remaining weeks.

Congress could add an explicit AI software procurement line to the supplemental as it takes up the request. Secretary of Defense Pete Hegseth has prioritized procurement reform, and Deputy Secretary Stephen Feinberg is implementing changes with leaders drawn from commercial backgrounds where capital follows performance.

These details were first reported by Adam Lackey, chief operating officer at Onebrief, writing in War on the Rocks. Lackey disclosed his company's commercial interest in AI software funding while arguing for replenishing the accounts regardless of which vendors fill orders.