Meta, Apple, Amazon, Google, and Microsoft have collectively pledged $1.5 trillion in AI infrastructure spending, a bet that hinges on a functional global supply chain. The Iran conflict has shattered that assumption, with shipping insurance collapsing, oil prices spiking, and data‑center attacks adding new costs.

The war’s effects—oil prices climbing from $70 to $120 a barrel, tanker insurance jumping from 0.02‑0.05% of hull value to roughly 5%, and daily supertanker charter rates quadrupling to nearly $800,000—have increased component and logistics costs across the AI buildout. Data‑center attacks in the Middle East have forced major cloud providers to consider relocating workloads, further straining the supply chain.

Breaking down the commitments: Meta pledged over $600 billion by 2028, Apple $500 billion over four years, Amazon $200 billion in 2026 alone (up from $131 billion last year), Google $175‑185 billion, and Microsoft $105 billion for the year. These figures represent roughly $1.5 trillion in capital tied to data centers, chips, and the supply chains that feed them. Oil prices are now about $30 higher than pre‑war levels, and jet fuel has risen 58%, while urea export prices surged 40% from roughly $500 to $700 per metric tonne.

Analysts note the structural nature of the shock. “This feels like a return to Meta’s old days of overspending,” said Tiffany Wade, senior portfolio manager at Columbia Threadneedle. “The longer this lasts, the more significant the shock would be,” added Gregory Daco, chief economist at EY‑Parthenon. The insurance market has already repriced the Strait of Hormuz as a war zone, and the fertilizer market is pricing a supply shock that could push U.S. inflation up by roughly 0.35% for every $10 rise in oil prices.

Looking ahead, the AI bet will need to adapt. Companies may need to reallocate budgets, seek alternative supply routes, and invest in energy‑efficient data‑center designs. While the war’s immediate disruption is clear, the long‑term impact on the $1.5 trillion AI buildout will depend on how quickly the industry can absorb higher energy, shipping, and component costs.