The coordinated release involving Canada, France, Germany, Italy, Japan, the United Kingdom and the United States will see stocks drawn over the next four months, with a "front-loaded" substantial release of diesel over the next 20 days. Oil and diesel prices have already dipped following the announcement.
The move comes in response to Trump's threat to ban US exports of diesel. With the European Union and the United Kingdom heavily reliant on imports from the United States and the northern winter approaching, that threat directly targeted their economies.
Analysts suggest the gambit may work in the short term, but question whether the effect will last. The release is designed to cushion fuel prices for American consumers ahead of the midterm elections, but the underlying supply dynamics remain uncertain.