COLUMN. The United Arab Emirates' exit from the cartel of oil exporters exposes the exhaustion of collective logic as states grow increasingly determined to leverage their economic potential for their own geopolitical influence, writes Stéphane Lauer, editorial writer for Le Monde.

Iran’s attacks on Gulf states have forced Abu Dhabi to rethink its place within the Saudi Arabia-led diplomatic architecture, analysts say.

The oil cartel has a chance where it wants to be at the end of the war. It could reinvent or fade