The United States’ oil reserves, particularly the Strategic Petroleum Reserve (SPR), have played a crucial role in the nation’s energy security strategy since its establishment in 1975. The SPR, located in underground storage facilities in Texas and Louisiana, serves as a vital emergency stockpile of hundreds of millions of barrels of oil, ready to be utilised in times of crisis. Over the years, the U.S. government has maintained this reserve to shield the country from energy disruptions caused by various events, such as natural disasters, military conflicts and geopolitical tensions.