Pentagon Launches US$300 Million Lithium Stockpile

The US Department of Defense is seeking to purchase up to US$300 million of battery-grade lithium carbonate over the next five years as part of escalating Washington’s strategy to insulate defense and commercial supply chains from global shocks.

According to a procurement solicitation published July 2 (Thursday), the Defense Logistics Agency (DLA) — the division responsible for managing the National Defense Stockpile — is requesting fixed-price offers for 35.64 million pounds, or roughly 16,170 metric tons, of the critical battery metal.

The chemical compound is a non-negotiable ingredient in the manufacturing of lithium-ion batteries that power electric vehicles, utility-scale energy storage and advanced military hardware.

Global lithium carbonate prices have surged by more than a third this year amid shifting demand projections and supply constraints from major production hubs.

Federal efforts in recent months have broadened in a bid to rewrite the global critical minerals map. In February 2026, the White House established Project Vault, a US$12 billion public-private stockpiling initiative backed by a US$10 billion loan from the US Export-Import Bank and nearly US$2 billion in private sector investment.

Unlike traditional government reserves, Project Vault operates on a demand-led model, where original equipment manufacturers identify the specific grades and volumes of materials they require and pay a commitment fee to secure emergency access.

Market strategists note that the US is attempting to replicate the 20th century model of strategic petroleum reserves for the 21st century energy transition.

“The goal of a strategic lithium reserve is to stabilize prices and allow the industry to develop,” Howard Klein, co-founder and partner at RK Equity, told the Investing News Network. “If prices fall too low, the reserve would step in as a buyer. If prices spike too high, it could sell into the market.”

However, executing this strategy introduces a logistical paradox.

To bypass Chinese market leverage, Western governments and automakers are funding defensive reserves. Because the US and Europe severely lack the industrial capacity to refine raw ore, they are largely forced to stockpile processed, battery-ready materials. As long as Beijing dominates global refining, the economic leverage remains heavily concentrated in China.

Beijing now requires exporters to submit detailed information on the buyer, end-use and material specifications before granting government approval. This hands the Chinese government effective veto power over sensitive transactions while also allowing it to selectively restrict the exact sales Western nations need to build their defensive reserves.

Furthermore, the ongoing war in the Middle East and the rapid depletion of munitions has triggered a surge in defense procurement for critical materials like tungsten, antimony and gallium.

Simultaneously, other lithium supply hubs are shifting their export strategies….