President Donald Trump has invoked the Defense Production Act, a Cold War-era law, to designate crude oil production, refining, and related services as essential to national defense. This move, announced in a presidential memo on October 21, 2026, authorizes the administration to provide financial incentives to stimulate activities tied to oil production, pipelines, and liquid fuels storage. The decision comes amid rising crude oil and diesel prices, triggered by U.S. and Israeli military actions against Iran and compounded by Ukrainian strikes on Russian fuel facilities, which have disrupted global energy supplies.

Trump’s memo highlights several challenges constraining the energy sector, including financing bottlenecks, lengthy approval processes, infrastructure limitations, and supply chain issues that delay critical energy projects. Although the memorandum did not specify which projects would receive funding, it underscores the urgency of accelerating energy services to meet demand. The U.S. maintained a crude production rate averaging 13.6 million barrels per day in 2025, reaffirming its status as the world’s top oil producer.

The timing of this action is closely watched as it intersects with the November 3 midterm elections, where energy prices and the economy remain significant voter concerns. A recent Reuters/Ipsos poll reveals that only 36% of Americans approve of Trump’s handling of the economy, posing a potential challenge for Republicans striving to retain control of Congress. The administration’s increased focus on energy underscores attempts to address rising fuel costs and supply issues ahead of the elections.

This push follows last year’s legislation signed by Trump that allocated $1 billion under the Defense Production Act for critical energy infrastructure projects. Vice President JD Vance recently announced plans to use the Act to boost capacity at a Texas refinery operated by Delek US Holdings. These efforts indicate a strategic emphasis on expanding domestic refining capabilities and securing energy resources deemed vital for national security.