The Widowmaker, Global Conflict, and the Most Significant LNG Supply Disruption Ever: The Story of Natural Gas from 1990 to 2030

The Enormous Gas Reserve Beneath the Persian Gulf

Deep below the surface of the Persian Gulf, buried under three kilometers of ancient Permian limestone, lies a colossal natural gas reserve. This underground formation is so immense that it has influenced the geopolitics of three continents and shaped the energy strategies of over a hundred countries.

This vast gas field is divided between two nations. One portion is owned by Qatar—a small country, even tinier than Connecticut, with a population smaller than that of a mid-sized American city. The other half is controlled by Iran, a civilization with a history stretching back four millennia and home to the world’s second-largest natural gas reserves.

Both Qatar and Iran have built their modern national identities around this shared resource. As the first months of 2026 unfold, one of these countries finds itself embroiled in conflict over this very field.