At the narrow throat of the Strait of Hormuz, where a third of the world's seaborne oil passes each day, the United States and Iran are engaged in a slow, deliberate contest of wills — each side calculating that the other will blink first. The Trump administration has layered economic sanctions atop military positioning, seeking to hold the line without crossing into open war, while Tehran projects a defiant confidence born of six months of quiet endurance. This is not yet a conflict in the traditional sense, but it is something more than diplomacy — it is a sustained pressure campaign in whic