IRGC Navy Claims Vast Expansion of Strait of Hormuz Definition

Analysis
The announcement is a declaratory assertion of strategic depth, not a demonstration of new enforcement capability. Tehran is reframing geography to reclaim narrative credibility after suffering severe conventional naval losses under Operation Epic Fury. The IRGC retains a real if diminished enforcement toolkit within the claimed zone: small attack boats, armed drones, cruise missiles, and mines reportedly still being laid after the April 7 ceasefire. We assess it is likely that Iran will intercept or challenge at least one non-Iranian commercial vessel within the expanded definition within 60 days. Analytic confidence is high, grounded in the documented continuity of IRGC asymmetric operations since the ceasefire and the verified survival of Iran's small-boat and drone inventory despite the near-total loss of its surface fleet. The second territorial expansion in eight days signals that Tehran views escalatory declarations as a low-cost coercion tool to sustain leverage in stalled negotiations, regardless of whether conventional enforcement follows.